Mensuration

If an angle has a measure of 85⁰; what is its type?

• Acute angle
• Obtuse angle
• Right angle
• Straight angle

If an angle has a measure of 90⁰; what is its type?

• Straight angle
• Obtuse angle
• Acute angle
• Right angle

If an angle has a measure of 112⁰; what is its type?

• Straight angle
• Right angle
• Obtuse angle
• Acute angle

If an angle has a measure of 180⁰; what is its type?

• Straight angle
• Reflex angle
• Obtuse angle
• Acute angle

If an angle has a measure of 242⁰; what is its type?

• Reflex angle
• Acute angle
• Straight angle
• Obtuse angle

If an angle has a measure of 360⁰; what is its type?

• Acute angle
• Obtuse angle
• Right angle
• Full rotation

Find the complement of the angle whose measure is 28⁰.

• 45°
• 90°
• 30°
• 62°

Find the complement of the angle whose measure is 70⁰.

• 30°
• 50°
• 20°
• 90°

Find the supplement of the angle whose measure is 35⁰.

• 90°
• 145°
• 120°
• 180°

Find the supplement of the angle whose measure is 108⁰.

• 72°
• 45°
• 60°
• 90°