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What is the total surface area of the
triangular prism in square centimeters?
6 cm
7 cm
13 cm
A 289 cm
B273 cm
C 357 cm
D315 cm

What is the total surface area of the triangular prism in square centimeters 6 cm 7 cm 13 cm A 289 cm B273 cm C 357 cm D315 cm class=

Respuesta :

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Answer:

D:315

Step-by-step explanation:

6x7 and then divide by 2 = 21+21 =42 13x7= 91x3= 273+ 42= 315

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