Respuesta :

2nd angle measures 50
90 is the total so all that was needed is to subtract 40 from 90
Creati
Hey!

Complementary angles add up to 90°. If one of the angles measure 40°, then the other angle measures 90-40°

Find 90 - 40

[tex]90 - 40 = 50[/tex]

[tex]\framebox {50 \°}[/tex]

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