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Area of Circles

Algebra
Tutor: None Selected Time limit: 0 Hours

Find the area of each circle. ude 3 to approximate pi. 

d=8cm

r=11ft

May 5th, 2014

1.  area= 3x rxr

area=3x4x4=48cmsq

2. area=3xrxr

area=3x11x11= 363 ft. sq

May 6th, 2014

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May 5th, 2014
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May 5th, 2014
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