Can someone help me choose the theorem?

Use the net as an aid to compute the surface area of the triangular prism. a) 550 m2 b) 614 m2 c) 670 m2 d) 790 m2

How do you write a paragraph proof to prove that the corresponding angles shown are congruent

Find the missing factor. write your answer inexponential form.9^2=9^4×