Lesson: Types of Angles

In this lesson, we will learn how to identify the types of angles (acute, right, or obtuse) based on the range of their measures.

Sample Question Videos

  • 02:13
  • 02:03
  • 01:27

Worksheet: Types of Angles • 25 Questions • 4 Videos

Q1:

Write the size of the angle in degrees and as a fraction of a full turn.

Q2:

Write the size of the angle in degrees and as a fraction of a full turn.

Q3:

How many right angles are there in the figure?

Q4:

The measure of an obtuse angle is .

Q5:

The measure of a right angle is .

Q6:

Rania makes a quarter turn. How many degrees did she turn?

Q7:

Is an angle of 1 4 0 obtuse, acute, or a right angle?

Q8:

Write the size of the angle in degrees and as a fraction of a full turn.

Q9:

Write the size of the angle in degrees and as a fraction of a full turn.

Q10:

How many acute angles are there in the given quadrilateral?

Q11:

How many acute angles are there in the given quadrilateral?

Q12:

How many acute angles are there in the given quadrilateral?

Q13:

Use < , = , or > to complete the following: The measure of an acute angle the measure of an obtuse angle.

Q14:

Use < , = , or > to complete the following: The measure of a right angle the measure of an obtuse angle.

Q15:

Use < , = , or > to complete the following: The measure of a right angle the measure of an acute angle.

Q16:

Classify 𝑊 𝑂 𝑋 as acute, obtuse, or right.

Q17:

Which of the following statements is true?

Q18:

Which of the following combinations form an obtuse angle?

Q19:

Which of the following combinations form a right angle?

Q20:

How many right angles add up to the sum of measures of all angles around a point?

Q21:

Determine whether the angle shown is acute, right, or obtuse.

Q22:

Shady wants to divide a circle-shaped colored paper into 6 equal parts. What is the angle of each part?

Sally wants to divide a circle-shaped piece of cloth into 4 equal parts. Find the angle of each piece.

A carpenter wants to cut a circular tree trunk into 3 equal parts. What angle should he measure to make sure the parts are the same?

Q23:

If 𝑚 𝐴 = 1 0 4 , what is the measure of the reflex angle at 𝐴 ?

Q24:

Complete the following statement: The sum of two acute angles is an obtuse angle.

Q25:

Fill the blank: the number of acute angles in the figure is .

Preview

Nagwa uses cookies to ensure you get the best experience on our website. Learn more about our Privacy Policy.