What is the increase in the area of a rectangle if one of its side increases by 25\%?

New Area =(6/5x × 6/5y)m2=(36/25xy)m2. Hence, Increase \% =(11/25xy × 1/xy × 100)\%= 44\%.

What is the percentage increase in area of a rectangle if its length is increased by 20\%?

Increase in the area of the rectangle is 44\%. After 20\% increase in Length and Breadth, (120/100*L)*(120/100*B) = 144/100*LB . Hence, increase in area = 144/100*LB – LB = 44/100*LB = 44\% Ans.

What is the percentage increase in the area of a rectangle if each of the side is increased by 20\%?

The percentage increase in the area of a rectangle, if each of its side is increased by 20\% is. 40\%

How much will the area increase if each side of rectangle is increased by 20 \%?

⇒ Percentage increase in area = 0.44×100. ⇒ Percentage increase in area = 44. So, we have found the percentage increase in area as 44\%.

How much should the length of a rectangle decrease with increasing breadth?

If area remains constant after 1/25 part increase in breadth, length should decrease by 1/26 or 3.85\% The length of a rectangle is increased by 50 percent. By what percent should the breadth be decreased to maintain the same area?

What is the distance around a rectangle called?

The distance around a rectangle is called the perimeter of the rectangle. It is usually denoted by P P. To find the perimeter of rectangle we add the lengths of its sides. Thus, the perimeter of a rectangle with the length of a a and the width of b b is

What is the formula to find the area of a rectangle?

A = length × width = a × b A = length × width = a × b. In other words, the area of a rectangle is the product of its length and width. The perimeter is measured in units such as centimeters, meters, kilometers, inches, feet, yards, and miles.

How do you find the length of the diagonal of a rectangle?

If we know side lengths of the rectangle, it is easy to calculate the length of the diagonal using the Pythagorean Theorem. A diagonal divides a rectangle into two right triangles. By applying the Pythagorean Theorem to ΔABC Δ A B C, we get