Question

In the figure below, mLABD = 79°, mLCBD = 46°, and BE bisects LCBD. Find mLABE.

Answer 1

`56^(\circ)`

Explanation:

`m\angle ABC=33^(\circ)` (angle subtraction postulate)

`m\angle CBE=23^(\circ)` (angle bisector)

`m\angle ABE=56^(\circ)` (angle addition postulate)