1. Evaluate 212. A. 442 B. 421 C. 441 D. 422 Hint 2. Find . A. 25 B. 15 C. 22 D. 17 Hint 3. Estimate to the nearest whole number. A. 2 B. 4 C. 5 D. 3 Hint 4. Use a calculator to find to the nearest tenth. A. 8.6 B. 8.8 C. 8.5 D. 8.7 Hint 5. Find the area of the figure. A. 1.43 m2 B. 3.5 m2 C. 1.75 m2 D. 2.86 m2 Hint 6. Find the length of the radius of a circle with an area equal to 145 square feet. Round to the nearest tenth. A. 46.2 ft B. 3.8 ft C. 13.6 ft D. 6.8 ft Hint 7. Find the length of the base of a parallelogram with height 8 units and area 88 units. A. 80 units B. 12 units C. 6 units D. 11 units Hint 8. The following are lengths of sides of various triangles. Which one is not a right triangle? A. none of the others B. 9, 12, 15 C. 5, 12, 13 D. 7, 24, 25 Hint 9. Many baseball diamonds have 90 feet between each of the bases. At each base, one must turn 90? to get to the next base. So the points at home plate, first base, and second base form a right triangle. To the nearest foot, how long is the hypotenuse, which is the distance between home plate and second base? A. 127 feet B. 8100 feet C. 90 feet D. 162 feet Hint 10. Find the area of a trapezoid with bases 5 mm and 9 mm and height 19 mm. A. 33 mm2 B. 153 mm2 C. 133 mm2 D. 266 mm2 Hint 11. Find the length of the radius of a circle with an area of 278 square inches. Round to the nearest tenth. A. 5.3 inches B. 16.7 inches C. 9.4 inches D. 12.7 inches Hint 12. Find the probability that a randomly-dropped counter will fall in the shaded region. A. B. C. D. Hint 13. Find the probability that a randomly-dropped counter will fall in the shaded region. A. B. C. D. Hint 14. Find the area of the parallelogram below. Round to the nearest tenth if necessary. A. 16.7 yd2 B. 21 yd2 C. 5.2 yd2 D. 59.8 yd2 Hint 15. Find the area of the circle below. Round to the nearest tenth. A. 63.6 mi2 B. 255.0 mi2 C. 254.5 mi2 D. 65.8 mi2 Hint 16. Find the area of a circle with a diameter of 4 centimeters. Round to the nearest tenth. A. 7.5 cm2 B. 17.7 cm2 C. 70.9 cm2 D. 14.9 cm2 Hint