1 RECAP Let's see how well you remembered and understood our previous lesson. Directions: Answer the following questions. 1. The space inside an object is called what? 2. What is the area of a circle that has a radius of 4in? Use 3.14 for pi and round to the nearest tenth. 3. What is the area of a rectangle that has a base of 4 cm and a height of 9 cm? 4. A square has an area of 36 cm. What is the measurement of each side? 5. A triangle has a height of 8cm and a base of 4cm. What is the area of the triangle?​