Lliana wants to find the perimeter of triangle abc. she uses the distance formula to determine the length of ab. finish
lliana's calculations to find the length of ab.
bi(3,6)
a(-1,3
c (3,3)
abv(-1-3)2 + (3-6)
- v-4)2+(-3)?
what is the perimeter of triangle abc? round the answer to the nearest tenth, if necessary.

12 units is the perimeter of triangle ABC.

Step-by-step explanation:

Coordinates of triangle ABC:

A = (-1,3), B = (3,6), C = (3,3)

Distance formula:

Distance of AB: A = (-1,3), B = (3,6)

Distance of BC: B = (3,6) , C = (3,3)

Distance of CA:  C = (3,3) , A = (-1,3)

Perimeter of the triangle ABC = AB +BC + CA

= 5 units + 3 units + 4 units = 12 units

12 units is the perimeter of triangle ABC.