The drawing shows a heart-shaped figure. The heart is composed of a square and two semicircles. The semicircles have the center in the middle of two of the sides. a) Set up a formula to calculate the area of ​​the heart.
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x^2 + (π1/2x^2)

Step-by-step explanation:

We can calculate the area of the square as l *w which would get us to x^2. Then you want to find the semi-circles so you take the radius, which is 1/2x in this case and plug it into the area of a circle equation. Since its a semi circle itll  be half on the outside of the parenthesis but since there's 2, we can treat it like a regular circle.

L = 5S - 3

length of long side = 134.5 ft

length of short side = 27.5 ft

Step-by-step explanation:

L = 5S - 3

2L + 2S = 324 (keyword: enclose)

2(5S - 3) + 2S = 324

10S - 6 + 2S = 324

12S = 324 + 6 = 330

Thus S = 330/12 = 27.5 ft

Thus L = 5(27.5) - 3 = 134.5 ft