ExamPlay Light Logo
შესვლა

Mathematics for IGCSE & O level - Angles (Section 4 - No. 6)

If two lines are perpendicular, what is the angle between them?
30°
60°
90°
180°

ახსნა

Perpendicular lines meet at a 90° angle.

კომენტარები (0)

განცხადება