Question

ABCD is a kite, find the length of BD.

Answer 1

@Directrix
maybe you know how to help on this one.

Answer 2

Okay.

Answer 3

The intersection of the diagonals of a kite form 90 degree (right) angles. This means that they are perpendicular.

So, we need to mark that on the diagram.

Answer 4

The longer diagonal of a kite bisects the shorter one. This means that the longer diagonal cuts the shorter one in half.

Answer 5

well that's really nice to know :)

Answer 6

I think you need to use the Pythagorean Theorem to get the length of segment DE. Do you remember the theorem?

Answer 7

Here's a statement of the theorem.