A triangle has vertices (1,4), (1,-2), and (-3,-2). what is the approximate perimeter of the triangle

Perimeter of Traingle is 10 + 2√5

Step-by-step explanation:

Let,

A = (1,4)B = (1,-2) C = (-3,-2)

To find the perimeter of the traingele with vertices of A (1,4), B(1, -2) and C(-3,-2). We have to first find the distance between each pair of points, which will give length of the sides.

Using distance formula,

Now,

Hence,

Perimeter of Traingle is 10 + 2√5

29. because you will divide each number of months by 12 to find the number of years. which would mean, 5, 12.5, 16, 45, 50, 72.5. which is crazy. anyhow, i think you find the median in the middle. and yea hope your test goes good

Hello!

the answer is:

the correct option is the option b.

why?

to calculate the surface area of the right cylinder, we need to use the following formula:

from the picture we know that:

so, substituting and calculting we have:

hence, we have that the correct option is the option b.

have a nice day!