Question

Two angles, ∠1 and ∠2 , in a diagram are supplementary. If m∠1=77° , what equation can you write to solve for m∠2 ? Let m∠2=x° (1 point) Responses x°+77°=90° x plus 77 degrees equals 90 degrees x°=77° x equals 77 degrees x°=90°−77° x equals 90 degrees minus 77 degrees x°+77°=180°

Answer 1

x°+77°=180°