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Need help on this question asap pleasee

Need help on this question asap pleasee-example-1
User JenkaBY
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1 Answer

21 votes
21 votes

Answer:

4th option

Explanation:

The chord- chord angle 67.5° is half the sum of the arcs intercepted by the angle and its vertical angle, that is

67.5 =
image (x + 90)

User Srijana
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