Perimeter

Front

What is the perimeter of a rectangle?

Back

The perimeter of a rectangle is the total distance around it, calculated as P = 2(length + width).

Front

If a square has a side length of 5 units, what is its perimeter?

Back

The perimeter of a square is calculated as P = 4 × side length. For a side length of 5 units, P = 4 × 5 = 20 units.

Front

What is the formula to find the perimeter of a triangle?

Back

The perimeter of a triangle is the sum of the lengths of its three sides: P = side1 + side2 + side3.

Front

Find the perimeter of a rectangle with length 10 units and width 5 units.

Back

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

Front

What is the perimeter of a square with a side length of 8 units?

Back

P = 4 × side length = 4 × 8 = 32 units.

Front

If a rectangle has a perimeter of 24 units and a length of 10 units, what is its width?

Back

Using the formula P = 2(length + width), we can rearrange to find width: width = (P/2) - length = (24/2) - 10 = 2 units.

Front

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

Back

P = 3 + 4 + 5 = 12 units.

Front

How do you find the perimeter of a polygon?

Back

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

Front

If a triangle has sides of lengths 6, 8, and 10 units, what is its perimeter?

Back

P = 6 + 8 + 10 = 24 units.

Front

What is the perimeter of a rectangle with a length of 12 units and a width of 3 units?

Back

P = 2(length + width) = 2(12 + 3) = 30 units.