Question

14. Two equal sides of a triangle are 1 m more than half the third side. If the perimeter of the triangle is 22m. Find the length of it side with step​

Answer 1

Answer:

Let the third side be x m.

Then the two equal sides are of length (2x+1) m.

Perimeter of triangle = 22m.

⟹x+(2x+1)+(2x+1)=22

⟹2x+2=22

⟹x=10

Hence, the length of the triangle's sides are 10m