Question

If radius 10 cm then find diameter and circumference
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Answer 1

Answer:

Diamtere = 20cm

62.8cm is the circumference

Step-by-step explanation:

radius = 10cm

Diameter = radius * 2

So, Diameter = 10 *2

Diamtere = 20cm

Circumference = 2$\pi$r

Here, we take the value of pi as 3.14

2 * 3.14 * 10

= 62.8cm is the circumference

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Answer 2

Given : Radius = 10 cm

Diameter = 10×2=20cm

circumference = 2 × 3.14 x 10 = 62.8cm