Question

In figure, A, B, C and D are four points on a circle.

AC and BD intersect at a point E such that ∠BEC = 130°

and ∠ECD = 20° . Find ∠BAC .​

Answer 1

Answer:

110

Explanation:

angle DEC= 50°

now through triangle EDC

we can conclude angle EDC= 110°

now, angles on the same base are equal,so

angle BAC = angle BDC

angle BAC = 110°

Answer 2

hope it's help u.....tc....