Question

please answer this question of computer working should be in IDLE answer all of them​ ​

Answer 1

1) $\red{Question}$

accept the radius of a circle find the circumference and area by 3.14?

$\red{Answer}$

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A = π r²

C = 2π r

Solving for C

C = $\sqrt[2]{πA}$ = 2. $\sqrt{π.3.14}$ ≈ 6.28159

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2) $\red{Question}$

Accept length and breadth of a rectangle find the area.

$\red{Answer}$

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• When we need to find length of a rectangle we need to divide area by breadth.

Length of a rectangle = Area ÷ breadth.

• ℓ = A ÷ b.

• Similarly, when we need to find breadth of a rectangle we need to divide area by length.

• Breadth of a rectangle = Area ÷ length.

• b = A ÷ ℓ

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$\tt\green{ Hope \ it's \ helps \ you}$