Question

In the given figure, find angle BAC.​

Answer 1

Step-by-step explanation:

angle BDC + angle DCE = angle BEC (sum of opposite

interior angle = exterior angle)

or, angle BDC = angle BEC - angle DCE

or, angle BDC = 130⁰ - 20⁰

or, angle BCD = 110⁰

angle BAC = angle BDC = 110⁰ (angles in the same

segment BC)