Find surface area by adding areas of faces Which expression can be used to find the surface area of the following triangular prism?
5
3
10
4
sorry for the poor quality of the photo

b) 1/3 * 1/5

step-by-step explanation:

each smallest part is 1/15 since the written one is 1/5 and it's divided by 3 equal parts. (1/5 )/3 = 1/15 = 1/3 * 1/5

cool? what is the actuall ?

step-by-step explanation: