Question

the length of a rectangle is 20 cm more than its breath . if the perimeter is 100cm ,find the dimensions of the rectangle

Answer 1

40cm _ breadth,, 60 cm length of rectangle

Answer 2

Let the breadth be x , so the length is x + 20

Perimeter = 100
2( length + breadth) = 100
2( x + x +20 ) = 100
X = 15


Breadth = 15
Length = 15 + 20 = 35

Hope it helps ...regard SR