Math, asked by muhammedrishan00007, 1 month ago

find the circumference of a circle object of diameter 20 CM [use = 3, 14

Answers

Answered by Anonymous
0

Step-by-step explanation:

⤵️

diameter = 20 cm

radius r=20/2=10

circumference=2πr=2×3.14×10

=6.28×10

=62.8

hope this helps you mate ✨

Answered by Anonymous
0

Step-by-step explanation:

Diameter of circle (d) = 20 cm

∴ Circumference = dπ = 20 × 3.14 = 62.8 cm

Radius (r) = d/2 = 10 cm

∴ Area of a circle = πr2= 3.14 × 10 × 10 = 314 cm2

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