What is the surface area, in square feet, of the right triangular prism?

surface area of the right triangle prism

(3×4)+(6×4)+(6×3)+(5×6)

12+24+18+30

=84 square feet

answer is option 4

2 over 5

step-by-step explanation:

the 2: 3 ratio is the length of the ac segment to the cb segment total length. this implies that the ratio between segment ac length and segment ab length is 2: 5. point c is 2/5 from a to b, so the required fraction is 2/5.

answer: i guess 105 degrees?

step-by-step explanation: