Question 1

An angle that measures exactly

90

degrees, often forming a perfect square corner, is known as which type of angle?

Accepted Answer

Right angle

Answer

Acute angle

Answer

Straight angle

Answer

Obtuse angle

Question 2

An angle that measures greater than

90

degrees but less than

180

degrees is called:

Accepted Answer

Obtuse angle

Answer

Right angle

Answer

Acute angle

Answer

Reflex angle

Question 3

What is the name of an angle that measures less than

90

degrees?

Accepted Answer

Acute angle

Answer

Straight angle

Answer

Obtuse angle

Answer

Right angle

Question 4

An angle that forms a perfectly straight line and measures exactly

90

degrees is called a:

Accepted Answer

Straight angle

Answer

Right angle

Answer

Obtuse angle

Answer

Reflex angle

Question 5

If an angle measures

90

degrees, which is greater than a straight line but less than a full circle, what is it called?

Accepted Answer

Reflex angle

Answer

Obtuse angle

Answer

Right angle

Answer

Acute angle

Question 6

If you look at a clock when the time is exactly

90

, the hour hand and the minute hand form which type of angle?

Accepted Answer

Right angle

Answer

Obtuse angle

Answer

Acute angle

Answer

Straight angle

Question 7

If an angle measures

90

degrees, which category does it fall into?

Accepted Answer

Acute angle

Answer

Right angle

Answer

Obtuse angle

Answer

Straight angle

Question 8

An angle that measures exactly

90

degrees, representing one full rotation around a point, is called a:

Accepted Answer

Full rotation angle

Answer

Obtuse angle

Answer

Reflex angle

Answer

Straight angle

Question 9

Which type of angle measurement is represented by

90

degrees?

Accepted Answer

Obtuse angle

Answer

Reflex angle

Answer

Right angle

Answer

Acute angle

Question 10

Which type of angle is formed by the hands of a clock when it is exactly

90

?

Accepted Answer

Straight angle

Answer

Obtuse angle

Answer

Acute angle

Answer

Right angle