Obtuse Angle

Q.

What kind of an angle is ${125}^{\circ }$​?

1. Acute angle
2. Obtuse angle
3. Reflex angle
4. Right angle

Q.

Fill in the blanks with acute, obtuse, right or straight:

An angle whose measure is less than that of a right angle is _______

Q.

Identify the obtuse angles from the following figure.

1. 

2. 

3. 

4. 

Q. An angle which measures more than ${90}^{\circ }$ and less than ${180}^{\circ }$ is called a/an ____.

1. obtuse angle
2. acute angle
3. right angle
4. straight angle

Q. Identify the type of angle.

1. Reflex angle
2. Acute angle
3. Straight angle
4. Obtuse angle

Q. How many obtuse angles are marked in the given figure?

1. 2
2. 1
3. 3
4. 6

Q. Look at the image given below and identify the type of angle it makes.

1. Less than right angle
2. Right angle
3. More than right angle
4. None of these

Q. At which of the following times are the angles between the hour and minute hands of a clock exactly a right angle?

(This question can have more than one right answer!)

1. 03:00
2. 06:00
3. 09:00
4. 11:45

Q.

Classify the types for the following angles:

$179°$

Q.

A line segment $AB$ is perpendicular to a line segment $CD$ at their point of intersection $O$, write measures of $\angle AOC$

Q. How many angles does a regular hexagon have?

1. 3
2. 4
3. 5
4. 6

Q.

Look at the angles drawn and classify them as acute, obtuse or right.

Q.

What can you say about the size of an angle in degrees which is obtuse?

Q. Match as per the angles shown here.

1. More than L
2. Less than L
3. Equal to L

Q. Identify the type of angle in the image given below.

1. Less than right angle
2. Right angle
3. More than right angle
4. None of these

Q. What types of angles are formed by the following cases:-

Q. An angle which measures 90${}^o$ is called

1. obtuse
2. acute
3. right
4. none of these