Question

The net of an isosceles triangular prism is shown. What is the surface area, in square units, of the triangular prism?

Answer 1

Area of three rectangles

• 3LB
• 3(8)(6)
• 24(6)
• 144units²

Area of two triangles

• 1/2(6)(4)
• 3(4)
• 12units²

Total

• 144+12
• 156units²