3) identify which of the following pairs of angles are complementary and which are supplementary (i) 65°,115°

Can someone me with this problem . show your work .

The clayton family’s pool has vertices at the coordinates (0, 2), (0, 5), (2, 5), (2, 6), (5, 6), (5, 1), (2, 1), and (2, 2). if each grid square has an area of 9 square feet, what is the area of the pool?

If cos(2x) = tan^2(y), show that cos(2y) = tan^2(x).