Question

The two ends of this triangular right prism are equilateral triangles. The
measurements are given to the nearest tenth of a cm.
mi
4 cm
1
3.5 cm
5 cm
4 cm
4
Vhat is the surface
area of the prism?

Answer 1

If the two ends of this triangular right prism are equilateral triangles. The surface area of the prism is 74cm.

Surface area

Using this formula

A=bh+L(S1+S2+S3)

Where:

L=5cm

b=4cm

h=3.5cm

S1=4cm

S2=4cm

S3=4cm

Let plug in the formula

A=4(3.5)+5(4+4+4)

A=14+5(12)

A=14+60

A=74 cm

Therefore the surface area of the prism is 74cm.

Learn more about surface area here:https://brainly.com/question/16519513

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