Can someone me work out the surface area

Step-by-step explanation:

Let A be the surface area of the triangular prism

Given:

A triangular prism

Height

Base

Perimeter of the base triangle (p = 6 + 8 + 10 = 24 cm)

Now we calculate the surface area of the triangular prism.

Solution:

We know that the surface area of the triangular prism.

-------------(1)

First We calculate the lateral surface area of the triangular prism.

Perimeter of the base and height are known, so we substitute these value in above equation.

Therefore the lateral surface area of the triangular prism

Now we calculate area of the base.

Where b = base and h = Height are known.

So the area of the base

Substitute Lateral surface area and base area in equation 1.

Therefore the surface area of the triangular prism

you didn't give me the choices, so i will just give you the graph so you can look at your choices and choose the right one.

inch

step-by-step explanation:

yard and mile are too big.