IDNLearn.com offers a collaborative platform for sharing and gaining knowledge. Ask anything and receive well-informed answers from our community of experienced professionals.
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°.