Question

Help?! These are the answers I got
What is the area and volume of the given shape, if the length of one side of the base is 6, the height is 8, and the slant height is 10? (Not all shapes will require all three numbers.)
The shape is a right prism with:

1. an equilateral triangle as the base

V= 72

A= 144

2. a rectangular base with a width of 3

V= 240

A= 90

3. a square base

V= 144

A= 288

4. a rectangular base with a width of 5

V= 240

A= 176

5. the base is an isosceles triangle with a height of 8 and a base of 3 (sides of 6)

V= 64

A= 240