Tag Archives: quadrant

Sarin learns Perimeter, Area and Volume in school part 121 (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, aerimeter 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 UPQ583

The figure is made of 2 identical circles of diameter 14 cm. Find the area of the yellow region. (take π = 3.14)

 

 

 

-Click here to read the answer…>

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Sarin learns Perimeter, Area and Volume in school part 120 (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 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, aerimeter 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 UPQ577

The figure below is made up of 6 identical quadrants with radius 4 cm.

a.         What is the perimeter of the orange region of the figure?

b.         What is the area of the orange region of the figure?

            (Express your answer in term of π)

 

The rectangle papers are identical and the length is 3 time of the breadth.

If the total area of the figure was 648 m2, what was the length of the rectangle paper?

-Click here to read the answer…>

Sarin learns Perimeter, Area and Volume in school part 66 (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 from Lower Primary School to Upper Primary School level after reading the postings. This posting is an upper primary school math question on Circle, Triangle 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‼!

Upper primary school mathematics question UPQ261

The figure belows is making up of one circle of diameter 8cm, two identical semicircles of diameter 4 cm and an isocelete triangle. Find the area of coloured part.

 

 

 

 

 

 

…Click here to read the solution…

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

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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 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…

Sarin learns Perimeter, Area and Volume in school part 60 (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 will learn how to deal with Math Modeling, Problem Sum from Lower Primary School to Upper Primary School level. This posting is an upper primary school math question on 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

Upper primary school mathematics question UPQ236

7 identical squares and 2 identical quadrants lie within the figure. The red enclosed area is 108 cm2. Find the length of one small square.

 

…Click here to read the solution…

Sarin learns Perimeter, Area and Volume in school part 54 (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 learn deal with Math Modeling, Problem Sum from Lower Primary School to Upper Primary School level. This posting is an upper primary school math question on Area and Shape.

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

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

Upper primary school mathematics question UPQ220

Triangle XYZ is a right-angled triangle. The quadrant and the 2 parts of a circle have the same radius. Find the uncoloured area in the figure. (Take π = 22/7)

…Click here to read the solution…

Sarin learns Shapes and Solids in school part 26 (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 Math Concept, Math Questions with solutions that teaches in Singapore Primary Schools. You or your kids can learn deal with Math Modeling, Problem Sum from Lower Primary School to Upper Primary School level. This posting is a 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 UPQ174

The figure shows a quadrant. Find

            (a)  ∠ x.

            (b)  ∠ y.

 

…Click here to go to solution…

Sarin, Hairu and Fatimah make greeting cards for Mother’s Day part 6 (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. You or your kids can learn dealing with Math modeling, Problem Sum from Lower Primary School to Upper Primary School level in Singapore school. This posting is a primary school math question on Shape and Area.

You can read the story of Sarin and the siblings making greeting cards for their mother by reading the posting on Sarin, Hairu and Fatimah make greeting cards for Mother’s Day in Welcome page.

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

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

Upper primary school mathematics question UPQ172

Hairu decided to have his card in the shape of a quarter circle and slot in a rectangle envelope as the figure shown below. The card was made of 2 quadrants and a rectangle. Using the calculator value of π, find the area of the pink shaded part. Correct your answer to 2 decimal places.

 

…Click here to go to solution…