in the adjoining figure, the radius is3.5cm. find the perimeter of the quarter of the circle, correct to one decimal place.
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I hope this will help you.
by the way what is the answer
by the way what is the answer
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sony53:
answer is get 12.5
ups srry there is a mistake
actually after calculating the perimeter of the arc or curved we need to add the radius
so after adding it will became: 5.5+3.5+3.5=12.5
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