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A community park is shaped like a trapezoid with a height of 30 yd, a top base of 25yd,and a bottom base of 33yd. The park has a circular fountain whose radius is 4yd. What is the area of the park without the fountain?

User Minopret
by
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1 Answer

3 votes

Answer: 819.73 yd²

Explanation:


A_(trapezoid) = (b_(1)+b_(2))/(2)*h

=
(25+33)/(2)*30

=
(58)/(2)*30

= 29 * 30

= 870


A_(circle) = \pi r^(2)

= π(4)²

= 16π

≈ 50.27

Area of the park =
A_(trapezoid) - A_(circle)

= 870 - 50.27

= 819.73

User Netom
by
7.4k points