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Need help on this! It is angles. What is the value of X and the measure of angle B?

Need help on this! It is angles. What is the value of X and the measure of angle B-example-1

1 Answer

2 votes

Answer:

It is C.

Explanation:

If you multiply 21 by 2 you will get, 42. If you add 16 to 42 it will equal 58. your welcome:)

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