jasminecucumber jasminecucumber

01-03-2017
Mathematics

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a circular clock face has a diameter of 7 inches. what is the area of the clock face

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Аноним Аноним

01-03-2017

A circular clock face has a diameter of 7 inches.
What is the area of the clock face?
Round to the nearest tenth.

A. 38.5 in.2

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mehtabjahan994 mehtabjahan994

01-03-2017

area=Pir^2
r=D/2
area=3.14*3.5^2
area~39cm^2

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