You could do 6*6, which would be 36.
36, which you then divide by 7, the denominator.
5 and 1/7 is the answer.
Two point 3 plus in parentheses eight pont four plus six point four close parentheses equals seventeen point one
The answer is b to this qestion
The dimensions can vary. Here is a picture of a triangular prism with a right-triangle base.