The length of a rectangle is 15cm more than its width and perimeter is 150cm. Find the length and width of the rectangle. Pls help as I'm preparing for my exams

Hope this helps you..

Brainliest pl

All the Best for your exams

Step-by-step explanation:

let the breadth=x

the length  =x+15

given perimeter= 150

Perimeter of rectangle = 2x(l+b)

150 = 2( x+ x+15)                            

75 = 2x +15

60 = 2x

30=x  

therefore breadth = 30 cm  

length   = 30 +15  = 45 cm

Verification:

150 = 2( 45+30)

150 = 2(75)

150 = 150  

LHS=RHS

Hence, proved..

x+y=90

x=30-y=x

step-by-step explanation:

if you understand you will get the answer

i am sure it will be 90 degrees.

step-by-step explanation: