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Biblioteka

Perimeter

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Perimeter - the distance around an object. → Add all the sides together.

Example

1
Pitanje 1
1.

What is the perimeter of the figure below?

The perimeter is inches.

3.7.B
Pitanje 2
2.

What is the perimeter of the figure below?

The perimeter is inches.

Pitanje 3
3.

What is the perimeter of the figure below?

The perimeter is cm.

Pitanje 4
4.

What is the perimeter of the figure below?

The perimeter is m.

Pitanje 5
5.

Alfred is putting up a fenced dog run in his backyard. The dog run is a rectangle 45 feet long and 25 feet wide. How many feet of fence will Alfred need to purchase?

Alfred needs to purchase feet of fence.

Pitanje 6
6.

Sandy is decorating a square bulletin board. She wants to put up a colorful border strip around the bulletin board. If the bulletin board in 32 inches long, how many inches of the colorful border will Sandy need?

Sandy needs inches of colorful border.

Pitanje 7
7.

What is the perimeter of the figure below?

The perimeter is cm.

Pitanje 8
8.

What is the perimeter of the figure below?

The perimeter is cm.

Pitanje 9
9.

What is the perimeter of the figure below?

The perimeter is cm.

Pitanje 10
10.

What is the perimeter of the figure below?

The perimeter is in.

Pitanje 11
11.

A rectangle is 14 inches long and 9 inches wide. What is the perimeter?

The perimeter of the rectangle is inches.

Pitanje 12
12.

What is the perimeter of a square with a side length of 16 meters?

The perimeter of the square is meters.

Pitanje 13
13.

Sam wants to put up a fence around her rectangular garden. The garden is 15 yards long and 8 yards wide. How many yards of fence does Sam need?

Sam needs yards of fence.

Pitanje 14
14.

Erik and Abby are making shapes with construction paper. They both want to add a colorful ribbon around the edges of their shape. How many more inches of ribbon does Abby need than Erik?

Erik needs inches of ribbon to go around his rectangle.

Abby needs inches of ribbon to go around her triangle.

So, Abby needs more inches of ribbon than Erik.

Pitanje 15
15.

Crystal has a vegetable garden and a fruit garden. Both gardens are rectangles 25 feet wide and 30 feet long. How many feet of fence does Crystal need to put up a fence around both gardens?

Crystal needs feet of fence to go around both gardens.