rrdavis7765 rrdavis7765

24-11-2020
Mathematics

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If the radius of the circle is 7 cm, find its area, rounded to 2 decimal places.

A= _______ cm2

If the radius of the circle is 7 cm find its area rounded to 2 decimal places A cm2 class=

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happybiolover happybiolover

24-11-2020

Answer:

153.94

Step-by-step explanation:

The formula for area is pi*radius^2

the radius is 7, so we do pi7^2 which is 49pi

49pi is 153.93804 which is 153.94 rounded to two decimal places

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