Title: Math 7 Perimeter and Area
Course: quiz duplicate error

Q: Find the perimeter of the rectangle.
[Image]
- 103 feet
- 81 feet
- 140 feet
- 162 feet
A: 162 feet

Q: Find the perimeter of the rectangle.
[Image]
- 151 feet
- 208 feet
- 161 feet
- 104 feet
A: 208 feet

Q: Find the perimeter of the rectangle with length 25 inches and width 44 inches.
- 69 in.
- 138 in.
- 1100 in. (The perimeter is the distance around. Add up all four lengths.)
- 113 in. (You need to add the other two side lengths also.)
A: 138 in.

Q: Find the side length of each square given its perimeter.
- Find the side length of a square with a perimeter of 24 units | side length = 6
- Find the side length of a square with a perimeter of 36 units | side length = 9
- Find the side length of a square with a perimeter of 88 units | side length = 22

Q: Mary wants to put decorative tape around the box that holds her rock collection for science class. With her ruler, she measures the length of the box and finds it to be [Image] inches and then she measures the width of the box and finds it to be [Image] inches long. If there is no overlapping, how many inches of tape will she need? Write your answer as a proper mixed fraction.
[Image]
- [Image] (The question asks for the perimeter of the box. The formula for perimeter is: [Image] inches. Substitute the measured values into this formula: [Image] inches. Write the mixed fractions as improper fractions: [Image]. Find the least common denominator and add: [Image]. Multiply by 2 and reduce: [Image] [Image].)
- [Image] (The question asks for the perimeter of the box. The formula for perimeter is: [Image] inches. Substitute the measured values into this formula: [Image] inches. Write the mixed fractions as improper fractions: [Image]. Find the least common denominator and add: [Image]. Multiply by 2 and reduce: [Image] [Image].)
- [Image] (The question asks for the perimeter of the box. The formula for perimeter is: [Image] inches. Substitute the measured values into this formula: [Image] inches. Write the mixed fractions as improper fractions: [Image]. Find the least common denominator and add: [Image]. Multiply by 2 and reduce: [Image] [Image].)
- [Image] (The question asks for the perimeter of the box. The formula for perimeter is: [Image] inches. Substitute the measured values into this formula: [Image] inches. Write the mixed fractions as improper fractions: [Image]. Find the least common denominator and add: [Image]. Multiply by 2 and reduce: [Image] [Image].)
A: [Image]

Q: Mr. Mata made a plan to build a fence near his shed. The dots on the plan are 1 unit apart. Each unit equals 1 yard. How long will the fence be, NOT including the sides of the shed?
[Image]
- 25 yards (You can find the length by adding the lengths of the parts of the fence. Start above the shed. 2 + 6 + 3 + 4 = 15 The length is 15 yards. You can also find the answer by counting the segments between the dots, along the fence line.)
- 18 yards (You can find the length by adding the lengths of the parts of the fence. Start above the shed. 2 + 6 + 3 + 4 = 15 The length is 15 yards. You can also find the answer by counting the segments between the dots, along the fence line.)
- 15 yards (You can find the length by adding the lengths of the parts of the fence. Start above the shed. 2 + 6 + 3 + 4 = 15 The length is 15 yards. You can also find the answer by counting the segments between the dots, along the fence line.)
- 10 yards (You can find the length by adding the lengths of the parts of the fence. Start above the shed. 2 + 6 + 3 + 4 = 15 The length is 15 yards. You can also find the answer by counting the segments between the dots, along the fence line.)
A: 15 yards

Q: Find the area of the rectangle.
[Image]
- 44 [Image]
- 64 [Image]
- 196 [Image]
- 112 [Image]
A: 112 [Image]

Q: Find the area of the rectangle.
[Image]
- 32 [Image]
- 36 [Image]
- 60 [Image]
- 100 [Image]
A: 60 [Image]

Q: Find the area of a rectangle with base 2 yd and height 5 ft.
- 10 yd^2 (Notice one of the lengths is in feet. Change them both to feet.)
- 30 ft^2
- 10 ft^2 (Notice one of the lengths is in yards. You need to change it to feet.)
- 30 yd^2 (One yard is equal to 3 feet.)
A: 30 ft^2

Q: Find the area of the parallelogram.

[Image]
- 196 in^2 (incorrect)
- 98 in^2 (correct)
- 21 in^2 (incorrect)
- 49 in^2 (incorrect)
A: 98 in^2

Q: Find the perimeter of the parallelogram:

[Image]
- 13 cm (You need to add the other two sides.)
- 26 cm
- 30 cm (The height is not part of the outside edge.)
- 32 cm^2 (You are finding perimeter, not area.)
A: 26 cm

Q: Find the area of the square.

[Image]
- 27 [Image] sq ft (correct)
- 10 [Image] sq ft (incorrect)
- 20 [Image] sq ft (incorrect)
- 9 [Image] sq ft (incorrect)
A: 27 [Image] sq ft

Q: Find the side length of each square, given its area.
- Find the side length of a square with an area of 64 in² | side length = 8 in
- Find the side length of a square with an area of 49 in² | side length = 7 in
- Find the side length of a square with an area of 9 in² | side length = 3 in

Q: The length of a rectangular room is 8.6 m and its width is 5.3 m. Find the area of the room.
- 27.8 m^2
- 28.09 m^2
- 45.58 m^2
- 73.96 m^2
A: 45.58 m^2

Q: Find the perimeter of this triangle:

[Image]
- 26 ft (Make sure you add all three sides.)
- 36 ft
- 48 ft^2 (You are finding the perimeter, not the area.)
- 42 ft (The height is not part of the outside edge.)
A: 36 ft

Q: Find the area of the triangle:

[Image]
- 36 ft (You need to find area, not perimeter.)
- 100 ft^2 (Remember the area of a triangle is half the base times the height.)
- 48 ft^2
- 80 ft^2 (You need to use the perpendicular height.)
A: 48 ft^2

Q: Find the area of the triangle.

[Image]
- 13 sq in. (incorrect)
- 60 sq in. (Incorrect. Remember that a triangle is half of a rectangle.)
- 30 sq in. (Incorrect. Remember that a triangle is half of a rectangle.)
- 15 sq in. (correct)
A: 15 sq in.

Q: Find the area of the triangle.

[Image]
- 782 ft^2 (correct)
- 578 ft^2 (incorrect)
- 629 ft^2 (incorrect)
- 1564 ft^2 (Incorrect. Remember that a triangle is half of a parallelogram.)
A: 782 ft^2

Q: Find the area of the triangle.

[Image]
- 16.875 sq ft (incorrect)
- 13.5 sq ft (correct)
- 18 sq ft (incorrect)
- 27 sq ft (Incorrect. Remember that a triangle is half of a rectangle.)
A: 13.5 sq ft

Q: Find the area of the parallelogram.

[Image]
- 20 cm^2 (incorrect)
- 10 cm^2 (incorrect)
- 25 cm^2 (correct)
- 12.5 cm^2 (incorrect)
A: 25 cm^2

Q: The figure is formed from rectangles. Find the total area. The diagram is not to scale.
[Image]
- 104 [Image]
- 36 [Image]
- 80 [Image]
- 68 [Image]
A: 68 [Image]

Q: Solve.

One drapery panel measures 5 feet by 8 feet. Find how many square feet of material are needed for eight panels.
- 48 sq ft (incorrect)
- 280 sq ft (incorrect)
- 320 sq ft (correct)
- 40 sq ft (incorrect)
A: 320 sq ft

Q: Solve.

[Image]
The drawing shows the end of a building that is to be bricked. If the area of the side of a brick used is [Image] find the number of bricks needed to completely cover the side of the building.
- 240 bricks (incorrect)
- 1920 bricks (correct)
- 2304 bricks (incorrect)
- 30 bricks (incorrect)
A: 1920 bricks

Q: Jennifer has 78 feet of fencing to make a rectangular vegetable garden. Which dimensions will give Jennifer the garden with greatest area? The diagrams are not to scale.
- [Image]
- [Image]
- [Image]
- [Image]
A: [Image]

Q: The figure below shows the dimensions of Aman’s bedroom. Aman wants to put new carpet in the room. Which of the following will help him figure out how much carpet he needs? (All angles in the diagram are right angles.)

[Image]
- (6 · 10) + (2 · 3)
- (6 · 3) + (2 · 3) + 4
A: (6 · 10) + (2 · 3)