Question

the perimeter of a rectangle is 13 cm and its breadth is 8 upon 3 centimetre find its length ?

plz ans with full method

i will surely mark it as brainliest ​

Answer 1

answer is 3.9

Step-by-step explanation:

see

the formula of perimeter of rectangle is

p=2(l+b)

let length be l

so,13=2(l+2.6)

13=2l+5.2

13-5.2=2l

7.8=2l

Therefore l=7.8/2

l=3.9