Tag Archives: square

Sarin learns Perimeter, Area and Volume in school part 119 (Math Question)

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The blog postings are about the Singapore Math. The readers can learn from the postings about Solving Singapore Primary School Mathematics. The blog presents the Math Concept, the Math Questions with solutions that teaches in Singapore Primary Schools. You or the kids can acquire the skill of dealing with the Math Modeling, the Math Problem Solving and the Problem Sum from Lower Primary School to Upper Primary School level after reading the blog postings. This posting is an upper primary school math question on Shapes and Area.

You can read posting Sarin learns Perimeter, Area and Volume in school (Math Concept) to learn the concept of volume.

Read also the posting on Sarin learns Shapes and Solids in school (Math Concept) to know about solid.

Challenge yourself with the question before look out for the given solution!!!

Upper primary school mathematics question UPQ576

The figure below is made up of 2 squares of different lengths and 1 rectangle. Find the area of the yellow region.

upq576-1

-Click here to read the answer…>

Sarin learns Perimeter, Area and Volume in school part 118 (Math Question)

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The blog postings are about the Singapore Math. The readers can learn from the postings about Solving Singapore Primary School Mathematics. The blog presents the Math Concept, the Math Questions with solutions that teaches in Singapore Primary Schools. You or the kids can acquire the skill of dealing with the Math Modeling, the Math Problem Solving and the Problem Sum from Lower Primary School to Upper Primary School level after reading the blog postings. This posting is an upper primary school math question on Shapes and Area.

You can read posting Sarin learns Perimeter, Area and Volume in school (Math Concept) to learn the concept of volume.

Read also the posting on Sarin learns Shapes and Solids in school (Math Concept) to know about solid.

Challenge yourself with the question before look out for the given solution‼!

Upper primary school mathematics question UPQ575

Six pieces of identical square blocks are arranged as below figure shown,

upq575-1

If the total area of the figure was 96 m2, what was the perimeter of the figure?

-Click here to read the answer…>

Sarin learns Perimeter, Area and Volume in school part 82 (Math Question)

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The blog postings are about the Singapore Math. The readers can learn from the postings about Solving Singapore Primary School Mathematics. The blog presenting the Math Concept, Math Questions with solutions that teaches in Singapore Primary Schools. You or the kids can acquire the skill of dealing with Math Modeling, Math Problem Solving and Problem Sum from Lower Primary School to Upper Primary School level after reading the blog postings. This posting is an upper primary school math question on Perimeter and Area.

You can read posting Sarin learns Perimeter, Area and Volume in school(Math Concept) to learn the concept of perimeter and area.

Challenge yourself with the question before look out for the given solution‼!

Upper primary school mathematics question UPQ358

The figure below is made up of a semicircle with centre O, squares, trapeziums and an equilateral triangle ABC. Given that AD = DB = 11.75 cm and ∠ ABE = 135°,

            (a) find the total shaded area of two blue squares.

            (Correct your answer to 2 decimal places)

            (b) find the total perimeter of the purple shaded regions.

            (Correct your answer to 2 decimal places)

UPQ358-1

…Click here to read the solution…

Sarin learns Shapes and Solids in school part 36 (Math Question)

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The blog postings are about the Singapore Math. The readers can learn from the postings on Solving Singapore Primary School Mathematics. The blog presenting the Math Concept, Math Questions with solutions that teaches in Singapore Primary Schools. You or the kids can learn the skills to deal with Math Modeling, Math Problem Solving and Problem Sum from Lower Primary School to Upper Primary School level after reading the blog postings. This posting is an upper primary school math question on Angle and Shape.

Read the posting on Sarin learns Lines and Angles (Math concept) to understand the concept of lines and angles. Read also the posting on Sarin learns Shapes and Solids in school (Math Concept) to know about shapes. 

Upper primary school mathematics question UPQ304

In the figure below, not drawn to scale, ABCD is a square. CDE is an equilateral triangle. Find ∠y.

 

 

 

 

 

…Click here to go to solution…

Sarin learns Shapes and Solids in school part 35 (Math Question)

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The blog postings are about the Singapore Math. The readers can learn from the postings on Solving Singapore Primary School Mathematics. The blog presenting the Math Concept, Math Questions with solutions that teaches in Singapore Primary Schools. You or the kids can learn the skills to deal with Math Modeling, Math Problem Solving and Problem Sum from Lower Primary School to Upper Primary School level after reading the blog postings. This posting is an upper primary school math question on Angle and Shape.

Read the posting on Sarin learns Lines and Angles (Math concept) to understand the concept of lines and angles. Read also the posting on Sarin learns Shapes and Solids in school (Math Concept) to know about shapes. 

Upper primary school mathematics question UPQ300

The figure below is not drawn to scale. ABCD and AEFG are two indentical squares and ∠ DAG = 600. CEHG is a straight line. Find ∠ GHD and ∠ ECD.

…Click here to go to solution…

Sarin learns Perimeter, Area and Volume in school part 69 (Math Question)

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The blog postings are about the Singapore Math. The readers can learn from the postings about Solving Singapore Primary School Mathematics. The blog presenting the Math Concept, Math Questions with solutions that teaches in Singapore Primary Schools. You or the kids can acquire  the skills of dealing with Math Modeling, Math Problem Solving from Lower Primary School to Upper Primary School level after reading the postings. This posting is a lower primary school math question on Shape and Perimater.

You can read posting Sarin learns Perimeter, Area and Volume in school(Math Concept) to learn the concept of perimeter and area.

Read also the posting on Sarin learns Shapes and Solids in school (Math Concept) to know about shapes

Challenge yourself with the question before look out for the given solution‼!

Lower primary school mathematics question LPQ66

Hairu has a roll of wire 48cm long. He cuts the roll of wire into 2 pieces to form Square A and Square B. He uses 36 cm of the wire is used to form Square A. Find the length of each side of Square B.

…Click here to read the solution…

Sarin learns Perimeter, Area and Volume in school part 68 (Math Question)

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The blog postings are about the Singapore Math. The readers can learn from the postings about Solving Singapore Primary School Mathematics. The blog presenting the Math Concept, Math Questions with solutions that teaches in Singapore Primary Schools. You or the kids can acquire  the skills of dealing with Math Modeling, Math Problem Solving from Lower Primary School to Upper Primary School level after reading the postings. This posting is a lower primary school math question on Shape and Area.

You can read posting Sarin learns Perimeter, Area and Volume in school(Math Concept) to learn the concept of perimeter and area.

Read also the posting on Sarin learns Shapes and Solids in school (Math Concept) to know about shapes

Challenge yourself with the question before look out for the given solution‼!

Lower primary school mathematics question LPQ65

3 identical squares each of sides 8 cm are placed overlapping as shown below. The bottom corners of the top square are at the centres of the other two squares. And all the lines meet at right angles. Find the area of the figure.

 

 

 

…Click here to read the solution…

Sarin learns Perimeter, Area and Volume in school part 67 (Math Question)

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The blog postings are about the Singapore Math. The readers can learn from the postings about Solving Singapore Primary School Mathematics. The blog presenting the Math Concept, the Math Questions with solutions that teaches in Singapore Primary Schools. You or the kids can acquire  the skills of dealing with the Math Modeling, the Math Problem Solving from Lower Primary School to Upper Primary School level after reading the postings. This posting is a lower primary school math question on Shape and Perimater.

You can read posting Sarin learns Perimeter, Area and Volume in school(Math Concept) to learn the concept of perimeter and area.

Read also the posting on Sarin learns Shapes and Solids in school (Math Concept) to know about shapes

Challenge yourself with the question before look out for the given solution‼!

Lower primary school mathematics question LPQ63

Hairu has 24cm of wires. He cut them into equal pieces to make some identical squares. The side of each square is 2cm. What is the length of each piece of wire? How many squares can he make?

…Click here to read the solution…

Sarin learns Perimeter, Area and Volume in school part 65 (Math Question)

Standard

The blog postings are about the Singapore Math. The readers can learn from the postings about Solving Singapore Primary School Mathematics. The blog presenting the Math Concept, the Math Questions with solutions that teaches in Singapore Primary Schools. You or the kids can acquire  the skill of dealing with the Math Modeling, the Math Problem Solving from Lower Primary School to Upper Primary School level after reading the postings. This posting is a lower primary school math question on Area and Perimater.

You can read posting Sarin learns Perimeter, Area and Volume in school(Math Concept) to learn the concept of perimeter and area.

Read also the posting on Sarin learns Shapes and Solids in school (Math Concept) to know about shapes

Challenge yourself with the question before look out for the given solution‼!

Lower primary school mathematics question LPQ54

The figure below consists of 5 identical squares. What is the area and the perimeter of the figure?

…Click here to read the solution…

Sarin learns Perimeter, Area and Volume in school part 64 (Math Question)

Standard

The blog postings are about the Singapore Math. The readers can learn from the postings about Solving Singapore Primary School Mathematics. The blog presenting the Math Concept, Math Questions with solutions that teaches in Singapore Primary Schools. You or the kids can acquire  the skill of dealing with Math Modeling, Math Problem Solving from Lower Primary School to Upper Primary School level after reading the postings. This posting is an upper primary school math question on Circle and Perimater.

You can read posting Sarin learns Perimeter, Area and Volume in school(Math Concept) to learn the concept of perimeter and area.

Read also the posting on Sarin learns Shapes and Solids in school (Math Concept) to know about shapes

Challenge yourself with the question before look out for the given solution‼!

Upper primary school mathematics question UPQ255

The figure below shows two identical quadrants. Find the perimeter of the coloured part. Take π = 3.14.

 

 

 

 

…Click here to read the solution…