00:01
What exactly is a rhombus? well, rhombus is a quadrilada with four equal sides.
00:05
Let's suppose i have the diagonals, ac, and bd.
00:10
So i know that ae, let's say they intersect at e.
00:14
A .e is going to be five, okay? and i also know that b .e will be 12.
00:21
What is a .b? well, what do i know about a rhombus? a rhombus is a type of parallelogram.
00:26
And in parallelograms, diagonals bisect each other.
00:31
What does bisect mean? well, two and cut cuts into two equal parts.
00:39
So then if a .e is five, this means c .e will also be five.
00:44
So i know that a, c will be 5 plus 5 or approximately 10.
00:52
Okay...