Answer:
(A)One-third(36)(7)= 84 cubic units
Step-by-step explanation:
Volume of a Pyramid = [tex]\frac{1}{3}X$Base Area X Height[/tex]
The base is a rectangle
Base Area = 9 X 4=36 Square Units
Height =7 Units
Therefore:
Volume [tex]=\frac{1}{3}(36)(7)[/tex]
=84 Cubic Units
