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What is the value of x? 42 21 19 38
115k views
13 votes
What is the value of x?
42
21
19
38

What is the value of x? 42 21 19 38-example-1
User Alessandro Oliveira
by
7.5k points

1 Answer

8 votes

Answer:

21.

Explanation:

Angles subtended by the same arc on the circumference of the circle are congruent, so:

2x = 42

x = 21.

User Rifky Niyas
by
8.2k points
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