The perimeter of the rectangle is 20cm. If the length of the rectangle is 2cm more than its breadth, then its breadth will be:
Answers
Answered by
1
Answer:
Perimeter = 2( l + b)
=》 20 cm = 2( x + x )
=》 20 cm = 2(x +2 cm + x )
=》 20 cm = 2x + 4 cm
=》 20 cm / 2 = x + 4 cm
=》 10 cm - 4cm = x
=》 x = 6 cm
So Breadth is 6 cm and length is 6 cm + 2 cm = 8 cm.
Step-by-step explanation:
Hope this help you
Similar questions