Front

What is the perimeter of a rectangle?

Back

The perimeter of a rectangle is the total distance around it, calculated by adding the lengths of all four sides.

Front

How do you calculate the perimeter of a rectangle?

Back

To calculate the perimeter, use the formula: P = l + w + l + w, where l is the length and w is the width.

Front

If a rectangle has a length of 5 units and a width of 3 units, what is its perimeter?

Back

The perimeter is 16 units (P = 5 + 3 + 5 + 3).

Front

What is the perimeter of a square with each side measuring 4 inches?

Back

The perimeter is 16 inches (P = 4 + 4 + 4 + 4).

Front

What is the unit of measurement for perimeter?

Back

The unit of measurement for perimeter can be inches, feet, meters, etc., depending on the context.

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

The other side is 4 units (P = 2l + 2w, so 20 = 2(6) + 2w).

Front

What does 'l' represent in the perimeter formula?

Back

'l' represents the length of the rectangle.

Front

What does 'w' represent in the perimeter formula?

Back

'w' represents the width of the rectangle.

Front

If the perimeter of a rectangle is 24 units and the width is 6 units, what is the length?

Back

The length is 6 units (P = 2l + 2w, so 24 = 2l + 2(6)).

Front

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

Back

The perimeter is 12 units (3 + 4 + 5).