Question

the difference between the length and breadth of a rectangle is 6cm. Find length, breadth area of a rectangle by linear equation in two variable

Answer 1

Answer:

Correct option is A)

Rectangle's length = Square's side

Area of square = Side × Side

X×X=729

X=27 cm = Length of rectangle.

X−6=(27−6) cm =21 cm = Breadth of the rectangle.

Perimeter of rectangle =2×(length + Breadth )=2×(27+21)=96 cm.