Question

The radius of a circle is 7cm. Find its diameter and circumference?​

Answer 1

Explanation:

d=14cm

I this is ur answer

Answer 2

Answer:

Given,

Radius :- 7cm

We knoe that ,

Diameter = 2× radius

: $\implies$ 2 × 7

: $\implies$ 14 cm

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Now circumference

We know what,

Circumference = 2πr

: $\implies$ 2 × $\dfrac{22}{7}$ × 7

: $\implies$ 2 × 22

: $\implies$ 44cm²

$\bf{\red{Hope \: it \: helps \: uh!}}$