Question

Perimeter of a rectangle is 14cm Diagonal is 5cm find the length and breadth?

Answer 1

Answer:

3 cm and 4 cm

Step-by-step explanation:

length of rectangle=x

breadth of rectangle=y

perimeter of the rectangle=14cm

2x+2y=14cm

x+y=7cm

x=7-y---------(1)

diagonal of rectangle=5cm

$\sqrt{x^2+y^2$=5cm

$x^{2} +y^{2}$=25cm