Question

Please help me on this!​

Answer 1

235

Explanation:

This is a prism with the base facing the front. The volume of a prism is the height * base area. The base is made up of two rectangles, with the bottom rectangle having an area of 3*9 = 27. The top rectangle has an area of 5*4 = 20. Adding these up, we get 47. We multiply this with 5 (height) to find the volume of the shape, so 5*47 = 235.

Answer 2

235 cm^3

Explanation:

I would start by "cutting" the shape into two parts; the top and the bottom

to find the area of these shapes you will need to use l*w*h

So substitute in the values

(5*5*4)+(9*3*5)=a

solve the parenthesis

100+135=a

add

235 cm^3