Refer to the figure
What is the measure of angle B in right triangle ABC where angle C is the right angle, side c equals 40 and a is 20?

a.30°
b.60°
c.90°
d.0.5°​


Refer To The Figure What Is The Measure Of Angle B In Right Triangle ABC Where Angle C Is The Right Angle Side C Equals 40 And A Is 20a30b60c90d05 class=