Math, asked by uvrajesh55, 3 months ago

find the area of a circle with diameter 21 cm

Answers

Answered by priyanshsb2007

4

Answer:

154 cm

Step-by-step explanation:

diameter = 21 cm

radius = 7 cm

Area of circle = πr^2

= 22/7 77

= 154 cm ANS

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