Answer:
Step-by-step explanation:
The area of a prism is given by the product of the base and the height. In this triangular prism, the area of the either base is:
The height is marked as inches. Thus, the volume of the prism is:
Step-by-step explanation:
3 <em><u>poooooooooooooooooooo</u></em>
Step-by-step explanation:
the area of this rectangle is
(10 + 2x)(8 + 2x) = 168
80 + 20x + 16x + 4x² = 168
4x² + 36x = 88
because for the whole length you need to add x twice (left and right). the same for the width (top and bottom).
Give me points first!! 9ft is the answer
I think the 57 is an whole number.