What is the surface area of the triangular prism?

Triangular prism

a
252 square feet
b
264 square feet
c
152 square feet
d
172 square feet

a) 252 square feet

Surface area of triangular prism = 252 square feet

Step-by-step explanation:

Explanation:-

Given diagram  Base = 3 feet

Height of the triangular = 4 feet

The slant height of triangular prism 'l' =20 feet

The hypotenuse of the triangle 'c' = 5 feet

 prism base area 'p' = h+b+c =  = 4 +3+5 =12

Surface area of triangular prism

                          =

                           = b h + p l

                           = 3 ×4 + 12×20

                          = 252 square feet

Final -

Surface area of triangular prism = 252 square feet

t= 1/3.

hope this .

step-by-step explanation:

3. 8,935,200 minutes

4. 227,040 feet