Angle Vocabulary
The common endpoint of the two rays forming an angle.
What is Vertex?
Classify an angle measuring 35∘.
What is an Acute angle?
Two angles whose measures add to 90∘.
What is Complementary angle?
One of two complementary angles measures 40∘. Find the other angle.
What is 50 degrees?
Vertical angles measure x∘ and 48∘. Find x.
What is 48 degrees?
A ray that divides an angle into two congruent angles.
What is an Angle Bisector?
An angle measuring exactly 90∘.
What is a right angle?
Classify an angle measuring 180∘.
What is Straight angle?
Two angles whose measures add to 180∘.
What is Supplementary Angle?
One of two supplementary angles measures 135∘. Find the other angle.
What is 45 degrees?
Complementary angles measure x∘ and 32∘. Find x.
What is 58 degrees?
Ray BD bisects ∠ABC. If m∠ABC=80∘, find m∠ABD.
What is 40 degrees?
An angle measuring more than 90∘ but less than 180∘.
What is Obtuse?
An angle is 15∘ less than a right angle. Find its measure.
What is 75 degree?
Two angles that share a vertex and one side but do not overlap.
What is an Adjacent angle?
Two vertical angles are formed. One measures 72∘. Find the other angle.
What is 72 degrees?
Supplementary angles measure (x+25)∘ and 85∘. Find x.
What is 70 degrees?
Ray QS bisects ∠PQR. If m∠PQS=35∘, find m∠PQR.
What is 70 degrees?
In ∠ABC, identify the vertex.
What is B?
A straight angle is divided into angles measuring 68∘ and x∘. Find x.
What is 112 degree?
Opposite angles formed by two intersecting lines.
What are Vertical angles?
Two adjacent angles form a linear pair. One measures 116∘. Find the other angle.
What is 64 degrees?
Vertical angles measure (3x+7)∘ and 82∘. Find x.
What is 25 degrees?
Ray KM bisects ∠JKL. If m∠JKM=(3x+4)∘ and m∠MKL=49∘, find x.
What is 15 degrees?
Two angles that have the same measure are described by this term.
What is Congruent Angles?
Three adjacent angles form a straight angle. Their measures are 42∘, 57∘, and x∘. Find x.
What is 81 degrees?
Two angles measure 125∘ each and are located opposite each other at an intersection. Identify both relationships that describe them.
What are Vertical and Congruent Angles?
Two complementary angles differ by 18∘. Find both angles.
What are 36 and 54 degrees?
A linear pair measures (4x+12)∘ and (2x+18)∘. Find x and both angle.
What is x=25; angles 112∘ and 68∘.
Ray BD bisects ∠ABC. The two angles measure (4x−7)∘ and (2x+27)∘. Find x and m∠ABC.
What is x=17; m∠ABC=122∘