Question

Instructions: Find the surface area of each figure. Round your answers to the nearest tenth, if necessary.

6 cm.
10 cm.
6 cm.
8 cm.
Surfa

Answer 1

192

Explanation:

surface area = 2 × area of base + lateral area

surface area = 2(area of 1 base) + (perimeter of base) × (height of prism)

surface area = 2 × 6 × 8 / 2 + (6 + 8 + 10) × 6

surface area = 48 + 144

surface area = 192

Since all dimensions are given in cm, the unit of area is cm².

surface area = 192 cm²

Answer: 192