Angles and Transformations
Triangle similarity/congruence
Teacher Trivia
Geometry foundation
Trigonometry
100
What are these angles called?
Vertical Angles
100
What the 4 main triangle postulates to prove triangle congruence
SSS, SAS, ASA, AAS/SAA
100
What do we call the little trees above our desks?
GeomeTREES
100
Is this congruence statement correct?
\triangleMNO cong \triangle QPR
NO!
100
How long is the opposite side
8
200
What do alternate interior/exterior angles all have in common?
They are congruent to each other.
200
Are these triangles congruent? Prove with the correct postulate
YES! ASA
200
What is Mr. Miller's student given nickname (hint its written on the walls sometimes)
Bert
200
Name the ray:
LP or LQ or PQ
200
What is cos(X) for this triangle equal to?
9/23
300
If angle 2 is 130 degrees, what is the value of angle 5?
50 degrees
300
If these triangles are similar, what is a proportion we can make?
(AB)/(EG) = (AC)/(EF)
(AB)/(EG) = (BC)/(GF)
300
What are Mr Millers Middle names (double points if you guess Isaac P's middle name)
Seth James, And Somphob
300
Write a congruent statement for these triangles
\triangle TSR cong \triangle DEF
300
What trig function would you use to solve for this Triangle's missing side?
sin(18)
400
If we rotate the coordinate (4, 7) around the origin (0,0) 180 degrees, what would be the new coordinate?
(-4, -7)
90 degrees (x, y) --> (-y, x)
180 degrees (x, y) --> (-x, -y)
270 degrees (x, y) --> (y, -x)
400
What is the name if this theorem? (Double points if you guess the other big theorem from our similarity unit).
Angle Bisector Theorem (bonus: Side Splitter)
400
Where did Mr. Miller grow up (double points if you can guess Isaac's hometown)
(Miller: Spokane, WA), (Isaac: Ellensburg, WA)
400
What kind of angle adds up to 180 degrees (looking for a specific word)
Supplementary angle
400
What is the value of the missing angle?
33.123 Degrees
500
If we reflect the coordinate (4, 7) across the y=x axis, what would be the new coordinate?
(7, 4)
over x-axis (x, y) --> (x, -y)
over y-axis (x, y) --> (-x, y)
over y=x (x, y) -->(y, x)
over y=-x (x, y) --> (-y, -x)
500
Are these triangles congruent? Prove with the correct postulate
Yes! Hypotenuse Leg (HL)
500
What is Mr. Miller's favorite super hero that he has tatooed to his arm? (double points if you can guess Isaac's favorite superhero)
(Miller: Batman) (Isaac: Daredevil)
500
what do we call the line that passes through two or more lines
Transversal
500
What trig functions (with the angles) would you use to solve for x
Sin(60), tan(68)