(Need some help in Algebra ||.) * The lengths of the sides of a rectangular window have the ratio of 1.6 : 1. The area of the window is 2822.4 in2.

What are the window dimensions?

Select one:
a. 42 in x 67.2 in
b. 53 in x 84.8 in
c. 42 in x 42 in
d. 26.25 in x 42 in

Answer these questions showing your work plz

An octagonal prism has jow many lateral faces?

Can you me with this question? i'll reward *30 points i just need with this one question so that i could solve the others. * edit: i originally set up the question to reward 30 points, but for some reason i can only reward 15. if you don't get 30, then i'm sorry. i'm still kind of new to this site