Question

The angle between two perpendicular lines is:

• A. ${30}^{\circ }$
• B. ${60}^{\circ }$
• C. ${90}^{\circ }$
• D. ${180}^{\circ }$

Answer 1

The correct option is C ${90}^{\circ }$

The angle between two perpendicular lines is a right angle or ${90}^o$