find the circumference and area of a circle of diameter 60cm
Answers
Answered by
6
Answer:
Circumference =2pi r
=2×22/7 ×30
=1320/7
Area = pi r^2
=22/7×30×30
=19800/7
Step-by-step explanation:
Hope this help u
Answered by
9
Step-by-step explanation:
Diameter =60cm
Radius =30cm
Circumference =2×pie ×r
= 2 ×22/7×30
=188.57
Area = pie ×r×r
=22/7 ×30 ×30
= 2828.57
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