Name a three dimensional shape that has four triangular faces and one rectangular face. name a three dimensional shape that has three rectangular faces and two triangular faces.

Two angles are complementary. the large angle is 36 more than the smaller angle. what is the measure of the large angle?

The first floor of marcus’ house is 1,440 square feet. he will cover 1,033 square feet with wood and the rest with tile. a box of tiles will cover 11 square feet. how many boxes of tile does marcus need to buy to cover the floor?

Given that sin∅ = 1/4, 0 < ∅ < π/2, what is the exact value of cos∅? a. (√4)/4 b. (√15)/4 c. (4π)/2 d. (4√2)/4