Question

Question 1

What is the volume of the rectangular prism?


34 ft3


1296 ft3


738 ft3


272 ft3

1 points
Question 2

What is the volume of the right prism?


1120 in3


1680 in3


3360 in3


1288 in3

Attachment 1 is fr 1 2 is for 2

Answer 1

for a rectangular prism, the volume is,
the area of one of the faces * the length of the other unit
so say the base is 9 * 9, then, that base times the height of 16

now, for the triangular prism, the volume is,
the area of one of the triangular faces * the length of the other unit,
so... say, find the area of one of the triangular faces
recall 1/2 b*h

and then multiply that times the other length of 20