What is the percentage change in the area of a rectangle if its length decreases by 5\% and breadth decreases by 5 \%?

Negative sign for decrease in length. Hence, the area of the rectangle decrease by -0.25 \%.

What will be the area of a rectangle if its length and breadth are?

A = l × b where, A is the area, l and b are length and breadth of a rectangle.

What will happen to the area of a rectangle if its length and breadth are troubled?

Therefore, if Length and breath are trebled the area brecomes nine times.

What will happen to the area of a rectangle if its length and breadth both are doubled?

1)If its length is doubled and breadth is halved, the area remains same. 2) If its length is doubled and breadth remains the same, then the area becomes twice that of the original one.

What is the percentage increase in the area of rectangle if the side are increased by 25\%?

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

What is the percent increase in area when the sides of a rectangle are increased in length by 100\%?

\% of increase in area is [(4 L×B ) -( L×B)] divided by (L×B) and whole is multiplied by 100 . which is 300 \% . Area increase by 300 percentage is answer.

What is the percentage change in the area of a rectangle when its length increases by 10?

so the new area is 99\% of A .

What will happen to the area of the rectangle if it’s length and breadth Both are trebled?

What will happen to the area of a rectangle if its length and breadth is tripled?

(i) If the length and breadth of a rectangle are trebled. Let the initial length and breadth be l and b, respectively. Now, the length and breadth are trebled which means they become three times of their original value. Thus, the area of the rectangle will become 9 times that of its original area.

What is the length of the rectangle if the breadth is increased?

The length of a rectangle is twice its breadth. If its length is decreased by 5 cm and breadth is increase by 5 cm, the area of he rectangle is increased by 75cm 2. Then the length of the rectangle is : Was this answer helpful?

What is the area of a rectangle if its length decreases?

If its length is decreased by 5 cm and breadth is increase by 5 cm, the area of he rectangle is increased by 75 cm^2 . Then the length of the rectangle is : The length of a rectangle is twice its breadth. If its length is decreased by 5 cm and breadth is increase by 5 cm, the area of he rectangle is increased by 75cm 2.

What is the increase in area of the second RECTANGLE?

Its area = 220*108 = 23760 sq cm. Hence the increase in area of the second to the first rectangle is [23760–20000]*100/20000 = 3760*100/20000 = 18.8\%. Let length & breadth of a rectangle be L & B respectively. Hence Area of rectangle will be increased by 18\%.

How to find the percent change in the area of a rectangle?

>> If the length of a rectangl… If the length of a rectangle is decreased by 40\% and the breadth is increased by 30\%, then find the \% change in the area of the rectangle. Let x be the length and y be the breadth of the rectangle.