Question

Please answer this correctly

Answer 1

Answer:

For a circle with radius r,r, circumference =2πr=2πr

For a circle with radius r,r, circumference =2πr=2πrFor a quarter circle, curved part =1/4×2πr

=πr/2

=1/4×2πr=πr/2 

2 and each of the two straight edges =r.

perimeter= 2r+ πr

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2

= 2(2) + 3.14 ×( 2)

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2

=4 + 6.28

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2

= 8 + 6.28

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2

= 14.28

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2

= 7.14 is the answer..xd

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