Math, asked by Enzo6352, 9 months ago

If the area of circle is 3140 sq cm find the diameter and circumference? (Pie = 3.14 cm)

Answers

Answered by sameer1804

1

πr^2=3140cm^2

r^2=(3140/3.14)cm^2

r^2=1000cm^2

r=10√10cm

d=20√10cm

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