Triangle abc has vertices at (-3, -1), (-1, 2) and (6, 1). what is the perimeter of triangle abc, rounded to the nearest tenth?

Why?

We can find the perimeter of any triangle adding the length of its sides. Since we are given 3 points, we need to calculate the length of the three sides of the triangle,  and then add them to know the perimeter of the triangle.

Let be the points:

A(-3,-1)

B(-1,2)

C(6,1)

From A to B:

From A to C:

From B to C:

Now, calculating the perimeter, we have:

Have a nice day!

Step-by-step explanation:

Perimeter = 19.9unitsPerimeter

answer: 1 and 3

step-by-step explanation:

(1, –1), (16, –4), (36, –6)

step-by-step explanation:

given that the function is

this can also be written as

we have to graph this function and check which list of points lie on the graph

see attachment for graph:

we find that the points lying are (1,-1) (16,-4) and (36,-6)

since square root is there we find that x can only be posiitve but y can be since square root both positive and negative.