Congruent Triangles
Vocabulary
Similar Polygons
Angles
Missing Measurements
100
define congruent
What is exactly equal?
100
define supplementary angles
What is 2 angles whose sum is 180
100
another word for similar
What is proportional
100
an angle between 90 and 180 degrees
What is obtuse?
100
find angle 3.
What is 85 degrees
200
find the value of x in the triangle:
What is 65?
200
define congruent polygons
What is all corresponding angles and all corresponding sides are congruent
200
a building model is 18 in. tall and 24 in. wide. The real building is 30 ft. tall. how wide is the building?
What is 40 ft?
200
always, sometimes, or never: supplementary angles are equal?
What is sometimes?
200
if angle 4 is 62 degrees, how much is angle 8?
What is 118 degrees?
300
write a congruence statement for the triangles given
What is DEC = GHF (this is 1 examples; make sure corresponding parts are in the same order)
300
define transversal
What is a line that goes through another line(s)
300
find x.
What is 20
300
perpendicular lines form these types of angles
What is right?
300
find x.
What is 28.4
400
describe corresponding parts
What is parts of a figure that are in the same position as another figure
400
define adjacent angles
What is angles that are beside each other and touch
400
if all of the sides of 2 similar triangles were doubled, would they still be similar?
What is yes?
400
these types of angles are in the same position, but on different parallel lines
What is corresponding?
400
4 of the angles of a pentagon have measurements of 143, 158, 117, and 97. Find the missing measurement.
What is 25
500
what special triangle rule proves that these 2 triangles are congruent
What is SAS
500
define similar polygons
What is same shape, different size; corresponding angles are congruent, and corresponding sides are proportional
500
find x
What is 4?
500
an angle greater than 180 degrees, but less than 360.
What is reflex angle?
500
find angle g.
What is 72
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