Answer:
the volume of rectangular prism is 11 ft.
the volume of triangle prism is 7 ft.
The one that says the combined area of the 4 triangles......
Answer:
5280
Step-by-step explanation:
Hello:
<span>area : a = (b×h)/2
15 = (10×h)/2
h = (15×2)/10 = 3m² </span>