Answer:6.8
Step-by-step explanation:
i dont know how to explain.
Find the perimeter of the base and then multiply it by the height for any three-dimensional prism. When finding the lateral surface area of a pyramid or cone the formula,hope it helps :-)
5 1/3 - 3 2/6 simplify is 2.
[8x-2y]+[3x-4y]
=8x+3x-2y-4y
=11x-6y