# The length of the rectangle is 70 cm and its width is 70% of the length, find the perimeter and area of the rectangle.

July 27, 2021 | education

| To find the perimeter of a rectangle, fold the 4 sides of the rectangle.

P = a + b + a + b.

a = 70 cm.

b = 70 * 7/10 cm = 49 cm.

Now let’s calculate the perimeter of the rectangle:

P = 70 cm + 49 cm + 70 cm + 49 cm = 238 cm.

The area of a rectangular area is found by multiplying the length and width of the rectangle:

S = a * b.

S = 70 cm * 49 cm = 3430 cm2.

Answer: The perimeter of the rectangle is 238 centimeters, and the area is 34340 square centimeters.

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