Answer:____________7). The length of a rectangle is equal to three times its width. The area is 48 square feet. What are the dimensions?
Answer:____________8). The second angle of a triangle is twice the first, and the third angle is three times as big as the first. What are all three angles?
Answer:____________9). How many feet are in a yard?
Answer:____________10). How many square feet are in a square yard?
Answer:____________11). How many cubic feet are in a cubic yard?