The perimeter of the triangle is 50
The perimeter of the triangle is calculated by finding all the sides of the triangles
Using mid point theorem ,
BC = 2 × 11
BC = 22
AB = 2 × 5
= 10
AC = 2× 9
= 18
The perimeter is obtained by adding all the sides
Therefore;
perimeter = 22 + 18 + 10
= 40 + 10
= 50
Therefore the perimeter of the triangle is 50.