Q28Multiple choice
A quadrilateral has three acute angles. If each measures 80°, then the measure of the fourth angle is
- (a)150°
- (b)120°
- (c)105°
- (d)140°
Show answer
(b) 120°
A quadrilateral has three acute angles. If each measures 80°, then the measure of the fourth angle is
(b) 120°