The sides of a triangle are given x , 2x + 2 and 3x - 2 . If its perimeter is 30 cm then find the smallest side of the triangle ?
Answers
Answered by
2
X+2x+2+3x-2=30
6x=30
X=5
Smallest side is 6cm
6x=30
X=5
Smallest side is 6cm
Answered by
4
sides are:x,2x+2,3x-2
so perimeter =30(given)
sum of all sides=30
6x=30
so hence x=5 is the smallest side of the triangle
so perimeter =30(given)
sum of all sides=30
6x=30
so hence x=5 is the smallest side of the triangle
Similar questions