Cambridge Lower Secondary Maths Stage 9: Student's Book>Chapter 28 - Area and Volume>Exercise 1>Q 5

MEDIUM

Lower Secondary Stage 9

IMPORTANT

Earn 100

What percent of area of the circle is shaded in the given figure.(Give the answer in $1$ decimal place)(Take $π = 3.14$ )

Important Questions on Area and Volume

MEDIUM

Lower Secondary Stage 9

IMPORTANT

Cambridge Lower Secondary Maths Stage 9: Student's Book>Chapter 28 - Area and Volume>Exercise 1>Q 5

What percent of area of the rectangle is shaded in the given figure.(Give the answer in

1

decimal place)
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MEDIUM

Lower Secondary Stage 9

IMPORTANT

Cambridge Lower Secondary Maths Stage 9: Student's Book>Chapter 28 - Area and Volume>Exercise 1>Q 6

If take

28 g m

flour to make dough for a pizza with diameter

100 m m

.How much flour do you need to make pizza but with a diameter

200 m m

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MEDIUM

Lower Secondary Stage 9

IMPORTANT

Cambridge Lower Secondary Maths Stage 9: Student's Book>Chapter 28 - Area and Volume>Exercise 1>Q 7

Calculate the circumference of the circle whose area is

120 c m^{2}

.(In

c m

)Give your answer in

1

decimal place.

MEDIUM

Lower Secondary Stage 9

IMPORTANT

Cambridge Lower Secondary Maths Stage 9: Student's Book>Chapter 28 - Area and Volume>Exercise 1>Q 7

Calculate the circumference of the circle whose area is

314 m m^{2}

.(In

m m

)Give your answer in

1

decimal place.

MEDIUM

Lower Secondary Stage 9

IMPORTANT

Cambridge Lower Secondary Maths Stage 9: Student's Book>Chapter 28 - Area and Volume>Exercise 1>Q 7

Calculate the circumference of the circle whose area is

478 m^{2}

.(In

m

)Give your answer in

1

decimal place.

MEDIUM

Lower Secondary Stage 9

IMPORTANT

Cambridge Lower Secondary Maths Stage 9: Student's Book>Chapter 28 - Area and Volume>Exercise 1>Q 8

Calculate the area of shaded part.(In

c m^{2}

)

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MEDIUM

Lower Secondary Stage 9

IMPORTANT

Cambridge Lower Secondary Maths Stage 9: Student's Book>Chapter 28 - Area and Volume>Exercise 1>Q 9

There are two green areas in the park.They have equal areas.Tom runs around the circular path

B

.What distance does he run.( in

m

)

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MEDIUM

Lower Secondary Stage 9

IMPORTANT

Cambridge Lower Secondary Maths Stage 9: Student's Book>Chapter 28 - Area and Volume>Think about

Ben is running along the blue track. Samira is running along the red track. Who run the furthest?

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