Reflections
Isosceles Triangles
Rotations
Triangle Congruence
Misc.
100
If (1,2) is reflected over the y-axis, what are the coordinates of the image?
What is (-1, 2)
100
Triangle RST is an isosceles obtuse triangle. If one base angle measures 32 degrees, what is the measure of the vertex angle?
What is 116 degrees
100
Describe the rotation from A to B around the origin.
What is 90°
100
If triangle ABC is congruent to
triangle RST, then AC is congruent to which segment from triangle RST?
What is RT is congruent to AC
100
Solve for angle y..
What is y = 70
200
If (-5,6) is reflected over the x-axis , what are the coordinates of the image?
What is (-5, -6)
200
Find AC.
What is AC = 2
200
If you rotate (-2,-3) 180° about the origin, the new point would be _____.
What is (2, 3)
200
If
What is Yes by AAS
200
Given the regular octagon below, name the image of A under a 135º rotation about X.
What is H
300
If ( 2,-3) is reflected over the line y = -x, the image is at what point?
What is (3, -2)
300
Find x.
What is X = 6
300
What is the angle of rotational symmetry that the figure has?
What is 120°
300
Give the theorem that proves the triangles congruent
What is SAS
300
Find the value of y.
What is y = 18
400
Reflect (1,4) over y=x+1
What is (3, 2)
400
In an isosceles triangle one leg is 2 more than 5 times the base. If the perimeter is 81, what is the length of one of the legs?
What is Legs = 37
400
If you rotate (1,2) 90° about the origin the image would be ______.
What is (-2, 1)
400
If the triangle are congruent, find x and y.
What is x = 2 and y = 3
400
Solve for x…
What is x = 11
500
How many lines of symmetry does a regular hexagon have?
What is 6
500
Find ZW
What is ZW = 5.5 units
500
Find the coordinates of (1,1) when it is rotated 270° about the origin.
What is (1, -1)
500
What postulate or theorem can be used to prove these triangles are congruent?
What is NONE! They are not congruent
500
What is the image of (1,1) under a translation right two, then refection over x = 1
What is (-1, 1)