Math, asked by ruzboy309, 6 months ago

Find the area of a semi circular field of diameter 20m(Take pi as 22/7).SHOW WORKING

Answers

Answered by Anushka18850

8

Answer:

A≈314.16..............

Answered by Snapskg730

1

Answer:

d= 20 m

r = 20÷2= 10 m

area of a semi circular field = 1/2 πr²

= 1/2 × π × 10×10

= 1/2 × 22/7 × 100

= 11/7 ×100

= 1100÷7

= 157.14 m²

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