00:01
The vertices of a kite are a, b, c, and d is given.
00:04
Determine the lengths of the four sides of the kite.
00:07
So this means they want us to find the distance from a to b.
00:10
So just think of a kite.
00:13
Okay, there we go.
00:13
There's a kite.
00:14
I didn't draw it really good, but that's our kite.
00:18
We need to know the distance from a to b.
00:20
We need to know the distance from b to c.
00:23
So we need to find out that.
00:25
We need to know the distance from c to d.
00:27
And then the distance from a to d.
00:29
So let's plug into our distance formula, which is given here.
00:34
So i want to start with a and b.
00:36
Square root, we're going to go 5 minus 1 squared and 0 minus negative 3 squared.
00:43
So that's going to the square root of 4 squared plus 3 squared, or the squared of 25, which is 5...