Math, asked by rakeshnahar, 11 months ago

The area of a semi circle is 308^2,find the length of its diameter

Answers

Answered by sohamrupaye123

0

Answer:28 units square

Step-by-step explanation:

308= 22/7×r×r÷2

308×2×7/22=r×r

28×7=r×r

196=r×r

Taking square root

14=r

Therefore diameter is 28cm

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