What is the surface area of this triangular prism? The base of each triangle is 42 m and the height of the triangular base is 20 m.

Given:

The base of each triangular base is 42 m.

The height of each triangular base is 20 m.

The sides of the triangle are 29 m each.

The height of the triangular prism is 16 m.

We need to determine the surface area of the triangular prism.

Surface area of the triangular prism:

The surface area of the triangular prism can be determined using the formula,

where b is the base of the triangle,

h is the height of the triangle,

s₁, s₂ and s₃ are sides of the triangle and

H is the height of the prism.

Substituting the values, we get;

Thus, the surface area of the triangular prism is 2440 m²

78.59 is the mean

step-by-step explanation:

b

step-by-step explanation: