Two lines are _______________ if they intersect and form 90 degree angles.
Perpendicular
200
Side QR is congruent to _____________
Side BC
200
Image 10
AAS
200
Image 4
SSS
200
Image E
XZ is congruent to LN or YZ is congruent to NM
200
A ten sided figure
Decagon
300
Side EA is congruent to _____________
Side TP
300
Image 2
SSS
300
Image 8
ASA
300
Image A
IJ is congruent to IE
300
The marks are used to indicate that angles are congruent
Arc marks
400
Side SR is congruent to _____________
Side DC
400
Image 11
ASA
400
Image 1
SAS
400
Image B
Angle L is congruent to Angle H
400
This transformation can be done across the x-axis, the y-axis, or the y=x line.
Reflection
500
Name one angle that is congruent to another angle.
Angle P is congruent to Angle A, or Angle Q is congruent to Angle B, or Angle R is congruent to Angle C, or Angle S is congruent to Angle D, or Angle T is congruent to Angle E.
500
Image 6
Cannot tell
500
Image 9
Cannot tell
500
Image F
RT is congruent to XZ
500
The is where the perpendicular bisectors of a triangle intersect