Math, asked by Rajuchakma971, 10 months ago

The dìameter is 45 cm find area and circumference

Answers

Answered by maverick2664

0

Answer:

Step-by-step explanation:

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Answered by AbhiAashu

1

Radius = Diameter/2

Therefore, Radius = 45/2 = 22.5

Area = πr square

= 3.14*22.5*22.5

= 1589.625

Circumference = 2πr

= 2*3.14*22.5

= 141.3.

This is the final answer.

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