Attachment 18441

In this question will x be equal to 53 and y=?

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- Aug 4th 2010, 06:08 PMhaftakhanUnknown Angles
Attachment 18441

In this question will x be equal to 53 and y=? - Aug 4th 2010, 06:51 PMeumyang
If the 53° is the lower right angle in the upper triangle (hard to tell with your diagram), then x = 53° would be incorrect. The lower left angle in the upper triangle would be 74°, which means that the supplementary angle for x is also 74°, so x = 106°. y = 360° - 53° = 307°.