To fond the area of a trapezoid, add the top and bottom together, divide that by 2, than multiply by the height.
Area = (8+12)/2 = 20/2 = 10
10 x 9 = 90 square centimeters.
Answer:
-0.2z
Step-by-step explanation:
0.4z-0.6z
-0.2z
I would say division, you are trying to see how many cans can fit on those 15 shelves so you should do 585/15.
You would have to know the height of the 8th graders
First find the area of the triangle,
(8.4 x 24)/2 = 100.8
Then find the area of the parallelogram,
24 x 12 = 288
Then add both,
100.8+288 = 388.8 yd^2
