The perimeter of the triangle ABC is 50 units
To determine the perimeter of the triangle, we have to know that the formula is represented as;
P = a + b + c
Such that;
- P is the perimeter of the triangle
- a, b and c are the sides of the triangle
Then, we have that;
a = 18
b = 22
c = 10
Substitute the values
Perimeter = 18 + 22 + 10
Perimeter = 50 units