Math, asked by VivekShyamsukha, 4 months ago

Find the diameter of a circle whose area is 616 cm sq

Answers

Answered by ashwani789y

16

Answer:

28 cm

Step-by-step explanation:

given, area=616cm sq
Area(A)=pi r^2
or,616=22/7 ×r^2
616×7/22=r^2
196=r^2
r=14cm
therefore d=2r=28cm

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