Transformation
A transformation that “flips” a shape over a line of symmetry.
Reflection.
Does everything correspond
NO
A triangle has how many angles?
3
How many degrees does a triangle have
180 degrees
What angle is under 90 degrees.
Acute angle
If you reflect a shape twice will it end up in the same place?
Yes
ABC=XYZ
does BAC correspond with XYZ
No
A triangle has all 60 degree angles
Equilateral
Can a triangle have side lengths of 5, 9, 15
No
What type of angle is 130 degrees
Obtuse
if ABC is at (5,2), and goes 3 right and 2 up, where is it?
8,4
ABC=XYZ
ABC is switched to CBA, What does XYZ have to switch to to correspond with CBA.
ZYX
A triangle that has two congruent sides
Isosceles
Can a triangle have a 30 degree angle, a 60 degrees angle, and a 90 degrees angle
Yes
Angles that equal up to 180 degrees
Supplementary angle
Point A is at 5,4, if you reflect over the x axis, where is it?
5-4
How do ABC and XYZ correspond
All the side are in the same place.
A triangle that has no congruent sides and one angle that measure 110degrees
Scalene obtuse triangle
Can a triangle with side lengths of 3, 5, and 7 be a triangle
Yes
What is angle of a line
180 degrees
Shape ABC is at 4,-3, Noah reflects over the y axis, moves it 5 up and 3 left. Where is it?
-7,2
ABC=XYZ=TBH
Which parts correspond with BC
YZ and BH
What type of triangle has two congruent sides, and one right angle
Right, Isosceles triangle
Can a triangle have a 50 degree angle, a 90 degrees angle, with side lengths of 5, 10, and five.
No
What is a complementary angle
Angles that sum up to 90 degrees