Perimeter of Polygons

Front

What is the perimeter of a polygon?

Back

The perimeter of a polygon is the total distance around the polygon, calculated by adding the lengths of all its sides.

Tags

CCSS.3.MD.D.8

Front

How do you calculate the perimeter of a rectangle?

Back

To calculate the perimeter of a rectangle, use the formula: P = 2(length + width).

Tags

CCSS.4.MD.A.3

Front

What is the formula for the perimeter of a square?

Back

The perimeter of a square is calculated using the formula: P = 4 × side length.

Tags

CCSS.4.MD.A.3

Front

If a triangle has sides of lengths 5 cm, 7 cm, and 10 cm, what is its perimeter?

Back

The perimeter is 5 cm + 7 cm + 10 cm = 22 cm.

Tags

CCSS.3.MD.D.8

Front

What is the perimeter of a polygon with sides measuring 3 cm, 4 cm, and 5 cm?

Back

The perimeter is 3 cm + 4 cm + 5 cm = 12 cm.

Tags

CCSS.3.MD.D.8

Front

What is the missing side length if the perimeter of a polygon is 30 cm and the other sides are 10 cm, 8 cm, and 7 cm?

Back

The missing side length is 30 cm - (10 cm + 8 cm + 7 cm) = 5 cm.

Tags

CCSS.3.MD.D.8

Front

What is the perimeter of a regular hexagon with each side measuring 6 cm?

Back

The perimeter is 6 cm × 6 = 36 cm.

Tags

CCSS.3.MD.D.8

Front

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

Back

The perimeter is 2(10 m + 5 m) = 30 m.

Tags

CCSS.4.MD.A.3

Front

What is the perimeter of a polygon with sides measuring 2 m, 3 m, 4 m, and 5 m?

Back

The perimeter is 2 m + 3 m + 4 m + 5 m = 14 m.

Tags

CCSS.3.MD.D.8

Front

How do you find the perimeter of an irregular polygon?

Back

To find the perimeter of an irregular polygon, add the lengths of all its sides together.

Tags

CCSS.3.MD.D.8