Question

20 cm
5 Clear
Mark for Review
5 cm
4 cm
6 cm
5 cm
What is the total surface area of the triangular prism in square centimeters?

A240 cm
B320 cm
C368 cm
D344 cm

Answer 1

20+

5+4+6+5-=20

20+20=40

answer is A 240cm