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Find the area of the figure. Use 3.14 for π . Round to the nearest hundredth.

Find The Area Of The Figure Use 314 For Π Round To The Nearest Hundredth class=

Sagot :

well, firstly, we can divide the shape into three: two semi-circles and a rectangle. secondly, the two semi-circles form a circle, because they have the same R.

well, the area will be founding in this way: the amount of areas of rectangle and a circle.

1) Area of rectangle: ab=3*7=21 mm
2) area of circle: πR^2=3,14*1,5^2=7.065 mm
3) 21+7.065=28.065≈28.07 mm

answer: 28.07 mm
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