Question

What is the perimeter of triangle ABC?

Answer 1

 The perimeter is 30 for this answer I just did this yesterday. What you do is look at the top of the triangle the other side of where 6 is at is congruent and you do the same for 4 and 5 

Answer 2

The perimeter of triangle ABC is 30 units.

Explanation:

Given information: AC, CB and BA are tangents.

According to the property of tangents from the same external point, the tangent segments to a circle are equal.

Using this property we can say that

`AD=FA=5units`

`EB=FB=4units`

`DC=CE=6units`

The perimeter of triangle ABC is

`perimeter=AC+CB+BA`

`perimeter=AD+DC+CE+EB+BF+FA`

`perimeter=5+6+6+4+4+5=30`

Therefore the perimeter of triangle ABC is 30 units.