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How do you do this someone explain pls

How do you do this someone explain pls-example-1
User Zlata
by
3.0k points

1 Answer

11 votes
11 votes

Answer:

C

Explanation:

The triangle is isosceles ( 2 legs are radii of the circle are equal )

Then the base angles are congruent and

x =
(180-30)/(2) =
(150)/(2) = 75° → C

User Steve Zobell
by
3.4k points