Given: ABCD is a kite, AB < AD
Prove: The angles between the unequal sides are equal
Click or touch to draw on the diagram
AB = BC and CD = DA
Given
△ABD = △CBD
ABCD is a kite
BD = BD
Algebra
CPCTC
SSS (Side-Side-Side)
Two points determine a line
Definition
∠A = ∠C
Draw BD