Question

Find the surface area of the figure

below. Assume that each side of the
base is equal.
1.2 m
1.5 m

Answer 1

Answer: 5.85 square meters

Explanation:

The area of the base is
`1.5^2 =2.25`.

The area of each triangular face is
`(1)/(2)(1.2)(1.5)=0.9`.

So, the total surface area is
`4(0.9)+2.25=5.85`