Question

Perimeter 34cm
Length 12cm
find Breath ?​

Answer 1

Answer:

perimeter is 2(l+b)

so,

breath unknown, let it be x

2(12+x) = 34

24+2x = 34

2x = 34-24

2x = 10

x = 10/2

x = 5

therefore breadth = 5cm

Answer 2

GIVEN:

Perimeter=34cm

Length=12cm

TO FIND:

Breadth

SOLUTION:

Perimeter=2(L+B)

34=2(12+B)

Now by switching the sides of equations(optional)

2(12+B)=34

12+B=34/2

12+B=17

B=17-12

B=5

This is your answer!!

Thank You

-Tiger303