a garden is in the shape of semicircle of radius 42 metre and person jobs around the garden 3 times what is the distance job by him
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Answer:
792m.
Step-by-step explanation:
Radius is given 42m.
To find out the distance we have to calculate the circumference.
Circumference=2πr
= 2×22/7 ×42m
=264m
Now to we have to multiply it by 3 , as he jobs around the garden 3 time .
Total Distance = 264×3=792m.
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