A right rectangular prism has 6 faces that are all rectangles. Each face has 4 angles, so the prism has a total of 24 angles. The measurement of the angles on a right rectangular prism can vary depending on the dimensions of the prism. The angles on a rectangular face are all 90 degrees, as each corner of a rectangle forms a right angle. However, the angles between the faces can be different. For example, the angles between two adjacent faces can be acute, obtuse, or even right angles depending on the dimensions of the prism.
How many triangular bases are there among 3 square pyramids and 2 pentagonal pyramids that Jayla sees on her trip to Egypt?
