Perimeter

Front

What do you do to find the perimeter of a shape?

Back

You add the lengths of all the sides together.

Tags

CCSS.3.MD.D.8

Front

What is the distance around an object called?

Back

Perimeter.

Front

If a rectangle has a length of 10 units and a width of 5 units, what is its perimeter?

Back

30 units (P = 2(length + width) = 2(10 + 5) = 30).

Tags

CCSS.4.MD.A.3

Front

What is the formula to calculate the perimeter of a rectangle?

Back

P = 2(length + width).

Tags

CCSS.4.MD.A.3

Front

If a square has a side length of 4 units, what is its perimeter?

Back

16 units (P = 4 x side = 4 x 4).

Tags

CCSS.4.MD.A.3

Front

What is the perimeter of a triangle with sides measuring 3 units, 4 units, and 5 units?

Back

12 units (3 + 4 + 5 = 12).

Tags

CCSS.3.MD.D.8

Front

What do you call the length of one side of a square?

Back

Side length.

Front

If a rectangle has a perimeter of 20 units and one side is 6 units, what is the length of the other side?

Back

4 units (P = 2(length + width) => 20 = 2(6 + width) => width = 4).

Tags

CCSS.4.MD.A.3

Front

What is the perimeter of a rectangle with a length of 7 feet and a width of 3 feet?

Back

20 feet (P = 2(7 + 3) = 20).

Tags

CCSS.4.MD.A.3

Front

If you have a shape with a perimeter of 24 units and it has 4 equal sides, what is the length of each side?

Back

6 units (24 ÷ 4 = 6).

Tags

CCSS.3.MD.D.8