Question

What is the perimeter of triangle ABC? 20 units 22 units 24 units 26 units

Answer 1

8[2] + 6[2] = c[2]
64 + 36 = c[2]
100 = c[2]
c = 10

8 + 6 + 10 = 24 units

Answer 2

Explanation:

Alright, lets get started.

The points of given triangle is :

point A (-3, 4)

point B (3, 4)

point C (-3, -4)

Using distance formula :

`AB = √((3+3)^2+(4-4)^2)`

`AB=6`

`AC = √((-3+3)^2+(-4-4)^2)`

`AC=8`

`BC=√((-3-3)^2+(-4-4)^2)`

`BC=10`

So the perimeter is = sum of all three sides

So, the perimeter =
`6+8+10 = 24`

So the answer is 24 units. : Answer

Hope it will help :)