8 Questions
What is the sum of the interior angles of a triangle?
180 degrees
In an equilateral triangle, each angle measures:
60 degrees
In a scalene triangle, the angles are:
all different
What is the measure of an exterior angle of a triangle if the two remote interior angles are 70 and 50 degrees?
120 degrees
What is the value of the missing angle in an equiangular triangle?
$90$ degrees
If two angles in a triangle measure 70 and 40 degrees, what is the measure of the third angle in an obtuse triangle?
$110$ degrees
Which type of triangle has all sides of equal length?
Equilateral triangle
If one angle of a triangle is right (90 degrees) and another angle measures 60 degrees, what is the measure of the third angle?
$30$ degrees
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.
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