Question

Arrange the type of angles according to their degree in ascending order from top to bottom.

• A. Right angle
• B. Acute angle
• C. Reflex angle
• D. Straight angle
• E. Obtuse angle

Answer 1

0° < Acute angle < 90°
Right angle = 90°
90°< Obtuse angle < 180°
Straight angle = 180°
180° < Reflex angle < 360°
$\therefore$ The order is,
Acute angle < Right angle < Obtuse angle < Straight angle < Reflex angle