Answer:
Step-by-step explanation:
volume of a rectangular prism= l x w x h
10x3x4=120in^3
diving two is the same as multiplying by 1/2
area of a triangle= 1/2 x b x h
1/2 x 8 x 6 = 24in^2
Not positive on this one SA= bh + pH
9 x 4 + 15 x 4
36+70
106
V= l x w x h
6x4x3 = 72cm^3
V= l x w x h
6 x 12 x 5 = 360ft^3
I'm not sure about the other ones sorryyyyy
