5^2 x 3.14 = 78.5
78.5 ÷ 2 (cuz it's a half circle) = 39.25inches
C, 39.3 in²
Lets first find the area of the rectangle part of the house.
To find the area of a rectangle its base × height.
So its 6×4=24 in².
Now lets find the area of the top triangle.
Area for a triangle is (base × height)/2.
The height is 3 inches, because its 7-4. While the base is 6 inches.
To find the area of the half circle the formula, (piR²)/2.
The radius of the circle is 2 because its half of the diamter which is 4.
Now we just need to add up the area of every part,
A=15a²/8 (√3 + √15 + √2 √(5+√5))
where a is the side measurement of the polygon
To get value, we use the given perimeter such as
Solving for the area:
Area = 1,764.19 m²