Answer:
The expression that represents the volume of the pyramid in terms of x is Option A.
StartFraction x squared (x + 2) Over 3 EndFraction cubic inches.
V = [x²(x+2)/3] in³
Step-by-step explanation:
The volume of pyramids are given as
(1/3) × (area of the base) × height
Height of the pyramid = (x + 2) inches
The base of the pyramid is a square, hence,
Area of the base = (base length)² = x²
Volume of the square based pyramid is thus
V = (1/3) × x² × (x + 2)
V = [x²(x+2)/3] in³
Hope this Helps!!!