Question

Pls tell me answer of 1st question​

Answer 1

$\LARGE{\underline{\purple{\sf{Question}}}}$

Find circumference and area of circle whose radius = 14 cm

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$\LARGE{\underline{\purple{\sf{Answer}}}}$

$\fbox\orange{ \: Circumference \: = \: 88\: cm}$

$\fbox\orange{ \: area \: = \: 615.75\:cm²}$

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$\LARGE{\underline{\purple{\sf{Explanation}}}}$

Finding Circumference:

We know that the circumference of the circle = 2 π r

π value is 22/7

C = 2 × (22/7) × 14

C = 88 cm

$\fbox\pink{.°. \: C \: = \: 88\: cm}$

Finding Area :

Area = π r²

Given that r = 14

So, A = π × 14²

= 196 π = 615.75 cm²

$\fbox\pink{.°. \: area \: = \: 615.75\:cm²}$