18 Questions
What is the measure of an angle that is supplementary to an angle measuring 45°?
135°
What type of angle is an angle measuring 120°?
Obtuse
What is the name given to two angles whose sum is 90°?
Complementary
What is the relationship between two lines that intersect at a 90° angle?
Perpendicular
What is the typical number of interior angles in a triangle?
3
What is the term for a line that intersects two lines at two different points?
Transversal
What is the sum of the interior angles in any triangle?
180◦
If a triangle has two angles measuring 60◦ and 80◦, what is the measure of the third angle?
40◦
What type of triangle has one angle measuring 90◦?
Right
If two angles of a triangle measure 30◦ and 70◦, what is the measure of the third angle?
60◦
What type of triangle has all three sides of equal length?
Equilateral
What is the sum of the interior angles of a 7-sided polygon?
1080°
If an isosceles triangle has one angle measuring 100◦, what are the measures of the other two angles?
40◦ and 40◦
What is the relationship between the interior and exterior angles of a polygon?
The exterior angle is the supplement of the interior angle
What is a quadrilateral with two pairs of parallel sides and all interior angles 90°?
Rectangle
What is the measure of angle A in the triangle ABC, given that angle B is 92°?
4°
What is a polygon with all sides of equal length and all interior angles equal?
Square
What is the definition of a regular polygon?
A polygon with all sides of equal length and all interior angles equal
Learn about angles and polygons in geometry, including the sum of angles in a polygon and properties of different types of polygons.
Make Your Own Quizzes and Flashcards
Convert your notes into interactive study material.
Get started for free
