Review perimeter and area Quiz Objectives (checks) Understand, select and use units of appropriate size and type to measure angles, lengths/distances, area, surface area and volume. Solve contextual problems that require calculating the area of triangles and parallelograms. Prepares for: 0506.4.2 Decompose irregular shapes to find perimeter and area. Remember!!! Perimeter - all sides added together Area of square and rectangles - A = length x width -A=lxw Remember!!! Area of parallelograms - A = base x height -A=bxh Area of triangles -A=½xbxh 1. Find the perimeter of a rectangle that is 15 cm wide and 44 cm long. 15 cm 44 cm A.118 square cm B.118 cm C.660 cm D.660 square cm 1. Find the perimeter of a rectangle that is 15 cm wide and 44 cm long. 15 cm 44 cm A.118 square cm B.118 cm C.660 cm D.660 square cm 2. Which is the best unit of measurement for measuring the length of a playground? A. B. C. D. Meter Millimeter Centimeter Inches 2. Which is the best unit of measurement for measuring the length of a playground? A. B. C. D. Meter Millimeter Centimeter Inches 3. Mrs. Tulip wants to plant a garden with the greatest area. She wants it to have a perimeter of 100 feet. Which dimensions should she use? A.10 feet by 40 feet B.15 feet by 35 feet C.20 feet by 25 feet D.25 feet by 25 feet 3. Mrs. Tulip wants to plant a garden with the greatest area. She wants it to have a perimeter of 100 feet. Which dimensions should she use? A.10 feet by 40 feet B.15 feet by 35 feet C.20 feet by 25 feet D.25 feet by 25 feet 4. Find the area of a rectangle that is 26 ft wide and 26 ft long. A.52 ft 2 26 ft A.52 ft 26 ft A.676 ft A.676 ft 2 4. Find the area of a rectangle that is 26 ft wide and 26 ft long. A.52 ft 2 26 ft A.52 ft 26 ft A.676 ft A.676 ft 2 2 5. The area of the rectangle is 42 yd . Which of the following can be used to find the area of the shaded triangle? A.½ x 42 B.42 C.42 – 7 D.42 (2 x 7) 2 5. The area of the rectangle is 42 yd . Which of the following can be used to find the area of the shaded triangle? A.½ x 42 B.42 C.42 – 7 D.42 (2 x 7) 6. Hunter is running for class president. He is painting a border on each of his election posters. If the posters are 9.5 inches wide and 11 inches tall, what is the perimeter of the posters? A.20.5 inches B.38 inches C.41 inches D.44 inches 6. Hunter is running for class president. He is painting a border on each of his election posters. If the posters are 9.5 inches wide and 11 inches tall, what is the perimeter of the posters? A.20.5 inches B.38 inches C.41 inches D.44 inches 7. Which of the following can be used to find the area in square centimeters of a parallelogram whose base measure 6 centimeters and height measures 8 centimeters? A.A = (2 x 6) + (2 x 8) B.A = 8 x 6 C.A = ½ x 8 x 6 8 cm D.A = 8 + 6 6 cm 7. Which of the following can be used to find the area in square centimeters of a parallelogram whose base measure 6 centimeters and height measures 8 centimeters? A.A = (2 x 6) + (2 x 8) B.A = 8 x 6 C.A = ½ x 8 x 6 8 cm D.A = 8 + 6 6 cm 8. To the nearest ¼ inch, how long is the key? A.2 ½ in B.2 in C.2 ¼ D.2 ¾ in 8. To the nearest ¼ inch, how long is the key? A.2 ½ in B.2 in C.2 ¼ D.2 ¾ in 9. A rectangular bulletin board is 8 ft long and 4 ft high. Mrs. Jones wants to cover it in shiny fabric to display artwork. Which of the following can be used to find how many square feet of fabric she needs? A.A = 4 x 4 B.A = 8 x 8 C.A = 8 x 4 D.A=2 x 8 + 2 x 4 9. A rectangular bulletin board is 8 ft long and 4 ft high. Mrs. Jones wants to cover it in shiny fabric to display artwork. Which of the following can be used to find how many square feet of fabric she needs? A.A = 4 x 4 B.A = 8 x 8 C.A = 8 x 4 D.A=2 x 8 + 2 x 4 10. Which line segment measures about 4 ¼ inches long? A B C D 10. Which line segment measures about 4 ¼ inches long? A B C D