Question

Find the diameter of a circle whose area is 1386cm2

Answer 1

Step-by-step explanation:

hope this answers help you

Answer 2

Answer:

d=1764cm

Step-by-step explanation:

Area=2πr

1386cm²=2πr

1386cm²=2×22/7×r

2772=22/7×r

19404=22r

r=882

d=2r

d=882×2

d=1764cm

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