University:
College Entrance Preparation
Course:
ACT Preparation (Mathematics)
Academic year:

2023
Views:

479

Pages:

2
Author:

Arielle Armstrong

EXERCISES In Exercises 1-6, each quadrilateral is a rectangle. A represents area and P represents perimeter. Use the appropriate unit in each answer. 1. A = ___ l = 12 m 2. A = 4.5 cm² h = ___ 3. A = 96 yd² b = 12 yd h = ___ 4. A = 273 cm² h = 13 cm b = ___ 5. P = 40 ft A = ___ h = 7 ft 6. Shaded area = ___ 12 m | | 21 m | | 11 m |_____________| 5 m In Exercises 7-9, each quadrilateral is a parallelogram. 7. A = ___ h = 9 in. b = 16 in. 8. A = 2508 cm² P = ___ b = 44 cm h = 48 cm 9. Find the area of the shaded region. [Image of a parallelogram with a shaded triangle inside] 9 ft | | 12 ft | | 7 ft |_____________| 10. Sketch and label two different rectangles, each with area 48 cm². In Exercises 11 and 12, find the area of the figure and explain your method. 11. [Image of a complex shape made up of rectangles and triangles] 12. [Image of a trapezoid] 18. The big event at George Washington High School's May Festival each year is the Cow Drop Contest. A farmer brings his well-fed bovine to wander the football field until-well, you get the picture. Before the contest, the football field, which measures 53 yards wide by 100 yards long, is divided into square yards. School clubs and classes may purchase square yards. If one of their squares is where the first dropping lands, they win a pizza party. If the math club purchases 10 squares, what is the probability that the club wins? 19. APPLICATION Sarah is tiling a wall in her bathroom. It is rectangular and measures 4 feet by 7 feet. The tiles are square and measure 6 inches on each side. How many tiles does Sarah need?