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You can create printable tests and worksheets from these Grade 4 Angles questions! Select one or more questions using the checkboxes above each question. Then click the add selected questions to a test button before moving to another page.

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An angle that has a measure greater than 90 degrees and less than 180 degrees is called a(n)                .
1. Obtuse angle
2. Right angle
3. Acute angle
What type of angle is greater than a right angle? Pick two.
1. acute
2. obtuse
3. right
4. straight
How many degrees does an acute angle measure?
1. 90
2. 95
3. 60
4. 180
This is a right angle.
1. True
2. False
Which is formed by two rays with the same endpoint?
1. angle
2. intersecting lines
3. regular polygon
4. ray
An angle that has a measure of greater than 180 degrees and less than 360 degrees is called a(n)                .
1. Straight angle
2. Right angle
3. Reflex angle
One angle has $10deg$ more than another angle.
The sum of the angles is $90deg$. How many degrees are in each angle?
1. $80deg,10deg$
2. $40deg,50deg$
3. $45deg,45deg$
4. $30deg,30deg$
Grade 4 Angles CCSS: 4.MD.C.6, MP5
Using the protractor, what is the degree measure of the angle shown?
1. 81
2. 79
3. 104
4. 96
Which is a type of angle formed between the clock hands on the clock?
1. obtuse
2. right
3. straight
4. acute
Lines that intersect to form right angles are called
1. Parallel Lines
2. Perpendicular Lines
3. Congruent Lines
4. Purple lines
Which is a type of angle formed by the hour and minute hands on the clock face?
1. obtuse
2. acute
3. right
Name the angle.
1. acute
2. obtuse
3. right
This angle is acute.
1. True
2. False
Name the angle in the illustration.
1. obtuse
2. acute
3. right
4. reflex
One angle is twice another angle. The sums of the angle is $90deg$. How many degrees are in each angle?
1. $45deg$;$90deg$
2. $15deg$;$30deg$
3. $30deg$;$60deg$
4. $20deg$;$25deg$
All 3 angles in a triangle add up to exactly 260 degrees.
1. True
2. False
An angle that has a measure of exactly 180 degrees is called a(n)                .
1. Straight angle
2. Reflex angle
3. Acute angle
An angle that has a measure of exactly 90 degrees is called a(n)                .
1. Obtuse angle
2. Reflex angle
3. Right angle