Question

the perimeter of quadrilateral is 77/6 cm. if its three sides are respectively 11/4 , 53/12 & 5/2 cm. find its remaining side? please answer this question...

Answer 1

Answer:

perimeter of quadrilateral = sum of all sides = 77/6

let the forth term be X

11/4+53/12+5/2+X = 77/6

then we do the denominator same

33/12+53/12+30/12+ X = 154/12

116/12 + X = 154/12

X = 154/12-116/12

= 38/12

= 19/6