A=pi r^2
then use your rate of $4.60/m^2 and multiply that by your area.
A = 3.14 (.8^2)
Cost = 2.01 m^2 $4.60/m^2 = $9.24
So your answer would be B
plz mark me as brainliest :)
Answer:
c
Step-by-step explanation:
To begin, if the base is a square, then each side of this square would be 3 ft. there are 4 traingles, and the area of a triangle is 1/2bh, the height being the slant height and the base being one side of the square. Therefore, the surface area is 4(1/2)(3)(8)+9=57 ft^2
Should be about 40 if your rounding up
