Question

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

Answer 1

Answer:

Area of circle =616cm^2. r^2=616×7/22. r^2=28×7. r=root 196.

Step-by-step explanation:

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Answer 2

Answer:

Hey mate here is your answer

Step-by-step explanation:

Area of a circle=616cm²

R²=616×7/22

R²=28×7

R=

$\sqrt{196}$