Triangles
Vocabulary
ANGLES in Geometry
Solve it!
Solve it! Part 2
100
A right triangle has an angle that measures 56 degrees. What is the measurement of the third angle?
What is 34 degrees?
100
This is the geometry word that means that two images are equal or have the same measurement OR that they are the SAME SIZE and the SAME SHAPE.
What is "congruent"?
100
True or False: The measure of angle CBA is equal to the measure of angle DBE
True
100
Two angles sit on a straight line. One of the angles measures 92 degrees. What is the measurement of the other angle?
88 degrees
100
Construct lines z and x as parallel lines. Line y is a transversal. Label a pair of corresponding angles.
Teacher needs to check!
200
A triangle has angles that measure 72 degrees, 23 degrees and x + 25 degrees. THIS is the value of x.
What is 60 degrees?
200
Angle J sits outside an extended line of Triangle FGH. Angle J is called THIS kind of angle.
What is an exterior angle?
200
True or False: The sum of the measures of angle CBA and DBE is 180 degrees
FALSE
200
Two angles of a triangle measure 65 degrees and 43 degrees. What is the measurement of the third angle?
72 degrees
200
Angles S and T sit beside each other on line V. Angle S has a measurement of 104 degrees. Construct this situation and find the measure of Angle T.
What is 76 degrees?
300
Construct Triangle GHI with an EXTERIOR angle extended from Angle G. What are the names of the two remote interior angles?
What are angles H and I?
300
Angle F and Angle G sit within two parallel lines on opposite sides of a transversal. This is the term that describes the relationship between Angles F and G.
What are alternate interior angles?
300
Supplementary angles
300
The two figures are congruent. TRUE or FALSE
False
300
A new school has a roof shaped like a triangle. The top angle measures 102 degrees. The back of the roof measures 46 degrees. THIS is the angle measurement of the front of the roof.
What is 32 degrees?
400
An isosceles triangle has two angles that measure 74 degrees. THIS is the measure of the third angle.
What is 32 degrees?
400
This is the term for a straight line that crosses two parallel lines.
What is a "transversal"?
400
VERTICAL ANGLES
1 and 4
2 and 3
5 and 8
6 and 7
400
What is Ms. M's full last name?
Merkle-Scotland
400
Triangle ABC is an equilateral triangle. What is the measure of each angle?
60 degrees
500
Triangle JKL has an exterior angle that sits beside Angle L and measures 86 degrees. Angle J measures 37 degrees. THIS is the measurement of angle K.
What is 49 degrees?
500
This is a geometry term that describes two angles that sit in the same position, but on two different parallel lines.
What is "corresponding angles"?
500
What do we call two angles that are supplementary and add up to 180 degrees?
Straight line angles
500
TRUE or FALSE :The smallest circle in the design on the left is congruent to the smallest circle in the design on the right.
TRUE
500
In Triangle ABC, Angle B is 3 times the measure of Angle A and the measure of Angle C is 20 degrees less than 6 times the measure of Angle A. Find the measure of each angle.
What is: Angle A = 20 degrees Angle B = 60 degrees Angle C = 100 degrees