Question

Can you please help me

Answer 1

EXPLANATION

Given the circle with the angles, by definition, when two chords intersect inside a circle, four angles are formed.

At the point of intersection, two sets of congruent vertical angles are formed in the corners of the x that appears.

`\text{Angle formed by two chords=}(1)/(2)\cdot(\text{m arc AB + m arc CD)}`

Replacing terms:

`\text{Angle formed by two chords=}(1)/(2)\cdot(140+150)`

Adding numbers:

[tex]mSimplifying:[tex]mThe solution is x=145 degrees