Perimeter

Front

What is the definition of perimeter?

Back

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

Front

How do you calculate the perimeter of a rectangle?

Back

The perimeter of a rectangle is calculated using 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 the side length of a square is x, what is the perimeter in terms of x?

Back

The perimeter is 4x.

Tags

CCSS.4.MD.A.3

Front

How do you find the perimeter of a triangle?

Back

The perimeter of a triangle is found by adding the lengths of all three sides: P = side1 + side2 + side3.

Tags

CCSS.3.MD.D.8

Front

What is the perimeter of a regular octagon with each side measuring 6 units?

Back

The perimeter is 48 units, calculated as P = 8 × 6.

Tags

CCSS.3.MD.D.8

Front

If a triangle has sides of lengths 5, 12, and 13, what is its perimeter?

Back

The perimeter is 30, calculated as P = 5 + 12 + 13.

Tags

CCSS.3.MD.D.8

Front

What is the perimeter of a rectangle with a length of 10 units and a width of 4 units?

Back

The perimeter is 28 units, calculated as P = 2(10 + 4).

Tags

CCSS.4.MD.A.3

Front

If the perimeter of a square is 20 units, what is the length of one side?

Back

The length of one side is 5 units, calculated as side = P/4.

Tags

CCSS.4.MD.A.3

Front

How do you express the perimeter of a triangle in terms of a variable x?

Back

If the sides are expressed as x, y, and z, the perimeter can be expressed as P = x + y + z.

Tags

CCSS.3.MD.D.8