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# Types of Triangles by Angle Measures

Learn about the characteristics of acute, right, obtuse, and equiangular triangles based on their angle measures. Practice identifying the type of triangle based on the given angle measures.

Created by
@SpectacularOpossum

180 degrees

60 degrees

all different

### What is the measure of an exterior angle of a triangle if the two remote interior angles are 70 and 50 degrees?

<p>120 degrees</p> Signup and view all the answers

### What is the value of the missing angle in an equiangular triangle?

<p>$90$ degrees</p> Signup and view all the answers

### If two angles in a triangle measure 70 and 40 degrees, what is the measure of the third angle in an obtuse triangle?

<p>$110$ degrees</p> Signup and view all the answers

### Which type of triangle has all sides of equal length?

<p><em>Equilateral triangle</em></p> Signup and view all the answers

### If one angle of a triangle is right (90 degrees) and another angle measures 60 degrees, what is the measure of the third angle?

<p>$30$ degrees</p> Signup and view all the answers

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