Atriangle is graphed in the coordinate plane the vertices of the triangle have coordinates (-4, 1), (1, 1), and (1, -11). what is the perimeter of the triangle?

In order to calculate the perimeter of the triangle, we have to calculate the distance between the three sets of points

The distance between (-4,1) and (1,1) is calculated as follows

distance =

distance =

dsitance =

distance between (-4,1) and (1,1) = 5 units

The distance between (1,1) and (1,-11) is calculated as follows

distance =

distance =

distance =

distance between (1,1) and (1,-11) = 12 units

The distance between (1,-11) and (-4,1) is calculated as follows

distance =

distance =

distance =

distance between (1,-11) and (-4,1) = 13 units

Perimeter of the trainable = 5 + 12 + 13 = 30 units

answer: 42

use a calculator to find that 845/73 = 11.575

the whole part of the answer is 11. multiply this by 73 to get 11*73 = 803.

subtract that result from 845 to get 845 - 803 = 42