Perimeter Daily

Front

What is the definition of perimeter?

Back

Perimeter is the total distance around the outside of a two-dimensional 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).

Front

What is the perimeter of a square with a side length of 5 cm?

Back

The perimeter of a square is calculated using the formula: P = 4 × side length. Therefore, P = 4 × 5 cm = 20 cm.

Front

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

Back

The perimeter of a triangle is calculated by adding the lengths of all its sides. Therefore, P = 5 cm + 7 cm + 9 cm = 21 cm.

Front

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

Back

Using the formula P = 2(length + width), the perimeter is P = 2(10 cm + 4 cm) = 28 cm.

Front

How do you find the perimeter of a polygon with unequal sides?

Back

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

Front

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

Back

Using the formula P = 2(length + width), the perimeter is P = 2(12 m + 3 m) = 30 m.

Front

If a circular track has a radius of 10 m, what is its perimeter (circumference)?

Back

The perimeter (circumference) of a circle is calculated using the formula: C = 2πr. Therefore, C = 2 × π × 10 m ≈ 62.83 m.

Front

What is the perimeter of a triangle with sides measuring 8 cm, 6 cm, and 10 cm?

Back

The perimeter is calculated by adding the lengths of the sides: P = 8 cm + 6 cm + 10 cm = 24 cm.

Front

How do you calculate the perimeter of a regular polygon?

Back

The perimeter of a regular polygon is calculated by multiplying the length of one side by the total number of sides: P = side length × number of sides.