Question

if length of a rectangle is 2 cm less than twice its breadth. Find the expression for the length of the rectangle. Find the perimeter of the rectangle when breadth=5 cm​

Answer 1

Answer:

1) let breadth be xcm

Then expression for length is 2x-2

Explanation:

2) If breadth is 5 cm

Then length will 8cm according to the above expression

Therefore perimeter will be 2 multiplied by 13 which equals 26cm

Answer 2

Ans the length. will be 2*3 cm and breadth will be 50 cmm