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

50 points and will mark brainlest if you were constructing a triangular frame, and you had wood in the length of 4inches, 4 inches, and 7 inches, would it make a triangle? would you be able to create a frame from these pieces of wood? yes or no? = explain your mathematical thinking: