Question

The perimeter of a rectangle is 2(length)+2(breadth) .The length of a rectangle is 3 more than its breadth. If its perimeter is 26m , find the length and breadth.
Length =?
Breadth =?

Answer 1

Answer: Length is 8 m

Breadth is 5 m

Step-by-step explanation:

Let length be (3+b)m

And breadth BE (b) m.

Given,perimeter is 26 m.

A/a

PERIMETER = 2l + 2b

26= 2(3+2b)+2(b)

26= 6+2b+2b

26=6+4b

26-6=4b

b=20/4

b=5

•°• length = 5+x=5+3=8m

And breadth=5m

Answer 2

When positive is moved to the other side it becomes negative due to L.H.S = R.H.S

(+ changes to -) (- changes to +) (* changes to /) (/ changes to *)

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