NEED ANSWER

AREA/PERIMETER

1. Determine the missing numbers:

a. 1.8 acres = __________ b. 40 = _________

c. 252 = ___________ d. 4.5 qt = __________ pints

e. 25 = ______________ f. 1.6 = __________

g. 250,000 = ___________

2. Determine the perimeter of each figure to the nearest tenth of a centimeter:

4. Determine the area to the nearest square inch of the shaded region. The radius of the larger circle is 5 inches, and the radius of the interior circle is 2 inches.

5. Suppose 240 square tiles, each 25 cm on a side are needed to cover a rectangular floor. The floor is 5 meters long. How wide is the floor?

6. Elizabeth has a circular flower bed that is 6m in diameter and has a circular sidewalk around it 1m wide. Find the area of the sidewalk in square meters.

7. Ken has a rectangular plot of land he wants to seed with grass. If the plot is 22m by 28m and if a 1-kg bag of seed is needed for 85m2 land, how many bags of seed will he need to buy?

8. Joe uses stick-on square tiles to cover his 3m by 4m bathroom. If each tile is 10cm on a side, how many tiles does he need to buy? If each tile costs .25, how much will the tile for this project cost?

9. This package is 12 inches longer than it is wide. It is also 6 inches wider than it is high. If the ribbon needed to go around both ways is 96 inches long, what is the length of the package?