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The dimensions of a triangular prism are shown in the diagram. What is the
total surface area of the triangular prism in square centimeters?"

I need helppp

The dimensions of a triangular prism are shown in the diagram What is the total surface area of the triangular prism in square centimeters I need helppp class=

Respuesta :

xxNMNxx

Answer:

D

Step-by-step explanation:

SA = bh + (s1 + s2 + s3)H is the formula to find out the surface area

b is base, h is height (small height), s's are the sides, H is the height (longer one)

SA = 12(9) + (10 + 10 + 12)32

SA = 108 + (32)32

SA = 108 + 1024

SA = 1132

jaydanmorriscrystal

Answer:

D

Explanation:

I just took the quiz and got it right :D

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