Question

A kite is a quadrilateral with two pairs of adjacent, congruent sides. The vertex angles are those angles in between the pairs of congruent sides. Prove the diagonal connecting these vertex angles is perpendicular to the diagonal connecting the non-vertex angles. Be sure to create and name the appropriate geometric figures. This figure does not need to be submitted.

Answer 1

@AlexandervonHumboldt2

Answer 2

let me tihnk

Answer 3

i have no idea

Answer 4

there is not enuoght information for me

Answer 5

@perl Wold you help him?

Answer 6

Yes?

Answer 7

I'm just not so sure what to write :/

Answer 8

first identify the vertex angles

Answer 9

The vertex angles are between two congruent sides.
Therefore the vertex angles are A, C
The non vertex angles are the other two angles, B, D

We want to show that the diagonal AC connecting the two vertex angles is perpendicular to diagonal BD.

Answer 10

Oh, I see

Answer 11

The middle has a right angle...

Answer 12

Wait, what should I write so far?

Answer 13

we have to prove that :)