Area of trapezoid = 18 = 1/2 * 6 * h
h = 18 / ( 1/2 * 8) = 6 ft
Area of the square = 6^2 = 36 ft^2
Answer:
Step-by-step explanation: multiply 3/4 by 2 2/3
Answer:
189.3 unit^2.
Step-by-step explanation:
The total area = area of the rectangle + the area of the semicircle
= 15*10 + 0.5 π*5^2 ( note the radius = 5)
= 150 + 12.5 π
= 150 + 39.3
= 189.3 unit^2.
well im not sure this can ne answered buddy
Add all sides.
5x+2+3x+8+4x-1
Combine like terms
12x+9
Subtract nine to get it on the other side of the equal sign
12x= -9
Divide by twelve
x=-9/12
Simplify
x=-3/4
Plug in x.