Question

If the perimeter of a quadrilateral is '36cm' and the length of three sides are '10cm' and '8cm' and '6cm' respectively then the fourth side?

Friends plz answer it fast and.......​

Answer 1

Answer:

let the fourth side of quadrilateral is X

perimeter of quadrilateral=sum of 4 sides

36=10+8+6+X

36=24+X

X=36-24

X=12cm

mark as brainliest answer

Answer 2

Answer:

12

Step-by-step explanation:

let the 4th side be x

so, perimeter of quadrilateral= sum of all sides

so, 10+8+6+x= 36

= 24+x= 36

= x= 36-24=12

so, the answer is 12

mark my answer as a brainliest answer