Perimeter

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. Formula: 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 by multiplying the side length by 4. For a square with a side length of 5 units, P = 4 x 5 = 20 units.

Front

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

Back

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

Front

If a rectangle has a length of 10 units and a width of 4 units, what is its perimeter?

Back

P = 2(length + width) = 2(10 + 4) = 28 units.

Front

What does 'perimeter' mean?

Back

Perimeter is the total distance around a two-dimensional shape.

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.

Front

If a square has a perimeter of 24 units, what is the length of one side?

Back

If the perimeter is 24 units, each side is 24 ÷ 4 = 6 units.

Front

What is the perimeter of a rectangle with a length of 8 units and a width of 3 units?

Back

P = 2(length + width) = 2(8 + 3) = 22 units.

Front

If a triangle has sides measuring 5, 7, and 9 units, what is its perimeter?

Back

P = 5 + 7 + 9 = 21 units.

Front

What is the perimeter of a circle called?

Back

The perimeter of a circle is called the circumference.