Question

Two isosceles triangular prisms were joined at their bases to form the composite solid shown. The width of base of both
prisms is 6 units

What is the surface area of this composite solid?
104
122
158
208

Answer 1

Answer:

208

Step-by-step explanation:

Answer 2

Answer:

I got it right on the test

Answer: D

Step-by-step explanation:

A triangular prism. The triangular sides have a base of 6, height of 4, and side lengths of 5. The height of the prism is 10. A second triangular prism. The triangular sides have a base of 6, height of 2, and side lengths of 3.6. The height of the prism is 10.

What is the surface area of this composite solid?

___________ square units

  104

  122

  158

√208