The length of a rectangle is 2cm more than its breadth and its perimeter is 28cm.Find the length and breadth of the rectangle?
Answers
Answered by
1
2(b+b+2)=28
2b+2=14
2b=12
b=6
so,
L=8cm
hope it helps u...
2b+2=14
2b=12
b=6
so,
L=8cm
hope it helps u...
Answered by
2
length=x+2
breadth=x
perimeter=28 cm
solution- 2 (x+2+x)=28
=> 2x+4+2x=28
=> 4x+4=28
=> 4x=28-4
=> 4x=24
=> x=24÷4
=> x=6
therefore, length=x+2=6+2=8
breadth=6
breadth=x
perimeter=28 cm
solution- 2 (x+2+x)=28
=> 2x+4+2x=28
=> 4x+4=28
=> 4x=28-4
=> 4x=24
=> x=24÷4
=> x=6
therefore, length=x+2=6+2=8
breadth=6
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