area and circumference - questions - mme...the area of the circle is 150 ๐๐๐๐ 2 find the...
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![Page 1: Area and Circumference - Questions - MME...The area of the circle is 150 ๐๐๐๐ 2 Find the value of ๐ฅ๐ฅ. Give your answer to 1 decimal place. [3 marks] Answer Turn over](https://reader036.vdocuments.us/reader036/viewer/2022071415/6110cada03af0b37ac581262/html5/thumbnails/1.jpg)
Circles - Area and Circumference
(Level 3 - 7)
![Page 2: Area and Circumference - Questions - MME...The area of the circle is 150 ๐๐๐๐ 2 Find the value of ๐ฅ๐ฅ. Give your answer to 1 decimal place. [3 marks] Answer Turn over](https://reader036.vdocuments.us/reader036/viewer/2022071415/6110cada03af0b37ac581262/html5/thumbnails/2.jpg)
2
1 Below shows different parts of a circle indicated by an arrow. (Level 3)
๐๐ indicates the centre of the circle.
Match each part of a circle with the correct name.
One has been done for you.
[5 marks]
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Arc
Chord
Sector
Radius
Diameter
Tangent
5
x
x
x
x
x
x
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3
2 Consider the following circle with centre at X and radius of 3.7m. (Level 3)
2(a) Find the diameter of this circle.
[1 mark]
Answer
2(b) Find the circumference of this circle to 2 decimal places.
[2 marks]
Answer
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Not drawn accurately
3
x
![Page 4: Area and Circumference - Questions - MME...The area of the circle is 150 ๐๐๐๐ 2 Find the value of ๐ฅ๐ฅ. Give your answer to 1 decimal place. [3 marks] Answer Turn over](https://reader036.vdocuments.us/reader036/viewer/2022071415/6110cada03af0b37ac581262/html5/thumbnails/4.jpg)
4
3 The circle below has centre ๐๐ and radius 3.6 cm (Level 4)
3(a) Find the circumference of the circle, giving your answer in terms of ๐๐.
[2 marks]
Answer
3(b) Find the area of the circle.
Give your answer to 1 decimal place.
[2 marks]
Answer cm2
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Not drawn accurately
4
๐๐
![Page 5: Area and Circumference - Questions - MME...The area of the circle is 150 ๐๐๐๐ 2 Find the value of ๐ฅ๐ฅ. Give your answer to 1 decimal place. [3 marks] Answer Turn over](https://reader036.vdocuments.us/reader036/viewer/2022071415/6110cada03af0b37ac581262/html5/thumbnails/5.jpg)
5
4 The semi-circle below has centre ๐๐ and a radius of 8 cm (Level 4)
Find the perimeter of the semi-circle.
Give your answer to 1 decimal place.
[3 marks]
Answer
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Not drawn accurately
3
๐๐ 8 cm
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6
5 The circle below has centre ๐๐ and a radius of ๐ฅ๐ฅ cm (Level 5)
The area of the circle is 150 ๐๐๐๐2
Find the value of ๐ฅ๐ฅ.
Give your answer to 1 decimal place.
[3 marks]
Answer
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Not drawn accurately
3
๐๐
๐ฅ๐ฅ
![Page 7: Area and Circumference - Questions - MME...The area of the circle is 150 ๐๐๐๐ 2 Find the value of ๐ฅ๐ฅ. Give your answer to 1 decimal place. [3 marks] Answer Turn over](https://reader036.vdocuments.us/reader036/viewer/2022071415/6110cada03af0b37ac581262/html5/thumbnails/7.jpg)
7
6 Circle A has a radius of 16 cm (Level 5)
Circle B has a radius of 7 cm
6(a) Calculate the area of circle A. Give your answer in terms of ๐๐
[1 mark]
Answer cm2
6(b) Calculate the shaded area.
[2 marks]
Answer cm2
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Not drawn accurately
3
16 cm
7 cm
A
B
![Page 8: Area and Circumference - Questions - MME...The area of the circle is 150 ๐๐๐๐ 2 Find the value of ๐ฅ๐ฅ. Give your answer to 1 decimal place. [3 marks] Answer Turn over](https://reader036.vdocuments.us/reader036/viewer/2022071415/6110cada03af0b37ac581262/html5/thumbnails/8.jpg)
8
7 The largest circle in the diagram below has a radius of 10m (Level 5)
The radius of the white circle is 7m
Each small grey circle has a diameter of 2m
What percentage of the area in the diagram is shaded?
[4 marks]
Answer %
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4
2 m
![Page 9: Area and Circumference - Questions - MME...The area of the circle is 150 ๐๐๐๐ 2 Find the value of ๐ฅ๐ฅ. Give your answer to 1 decimal place. [3 marks] Answer Turn over](https://reader036.vdocuments.us/reader036/viewer/2022071415/6110cada03af0b37ac581262/html5/thumbnails/9.jpg)
9
8 A set of circles have radii in the ratio 1 โถ 2 โถ 3 โถ 5 (Level 6)
What is the ratio of their areas?
Give your answer in its simplest terms.
[2 marks]
Answer
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2
![Page 10: Area and Circumference - Questions - MME...The area of the circle is 150 ๐๐๐๐ 2 Find the value of ๐ฅ๐ฅ. Give your answer to 1 decimal place. [3 marks] Answer Turn over](https://reader036.vdocuments.us/reader036/viewer/2022071415/6110cada03af0b37ac581262/html5/thumbnails/10.jpg)
10
9 The diagram below shows a square inside a circle. (Level 7)
The vertices of the square touch the circumference of the circle.
The radius of the circle below is 6cm.
9(a) Calculate the area of the square, ABCD
[3 marks]
Answer cm2
9(b) Calculate the shaded area between the circle and the square.
Give your answer in terms of ๐๐
[2 marks]
Answer cm2
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END
Not drawn accurately
5
A B
CD