00:01
So in this problem, we are asked to calculate the area and perimeter of this triangle.
00:07
So to find the perimeter, i'm first going to find the side lengths of all three sides.
00:11
Now, this one should be easy, and this one should be easy since they're horizontal and vertical.
00:15
So i'm just going to count.
00:16
So i have one, two, three, four, five, six, seven, eight.
00:22
And here i have one, two, three, four, five, six.
00:28
The only side that i need to use the distance formula on is this one, right? here are the hypotenuse.
00:34
I'm going to go ahead and rate the distance formula first...