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7 votes
7 votes
ZABC is a right angle.А2197032°Bс

User Ricardo Stuven
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1 Answer

10 votes
10 votes

Given that angle ABC is a right angle, then:

21° + x° + 32° = 90°

x = 90° - 21° - 32°

x = 37°

This corresponds to the option: subtract 21° and 32° from 90°, x = 37°.

User Sinh Phan
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