Question

The prism below has two faces that are regular hexagons. Each hexagonal face has an area of 42 cm². What is the surface area of the prism? Remember to give the correct units. ​

Answer 1

276 cm^2

Explanation:

P = 4 x 6 = 24 cm

lateral area = 24 x 8 = 192 cm^2

Surface area = 42 x 2 + 192 = 84 + 192 = 276 cm^2