Question

the lenghts of the sides of a traingle are integers and its area is also integer.one side is 21 and the perimeter is 48.find the shortest side​

Answer 1

Step-by-step explanation:

let the sides of triangle be a,b,and c

thus,

A.T.Q

a=21

also the perimeter is = 48

thus ,

a+b+c= 48

21+b+c=48

b+c=48-21

b+c=27

the largest side is = 21

and the smallest side is = b=27-c.

hope this answer help you .