3: Measurement, Geometry, & Data Flashcards
1
Q
Congruent object/shape
A
Can be flipped, turned, or slid to make same shape
All sides must be identical
2
Q
Translation
A
Move over!!
Change the position
3
Q
Rotation
A
Rotate shape
4
Q
Dilation
A
Change size of shape
5
Q
Reflection
A
Mirror shape
6
Q
A cute triangle
A
All angles <90
7
Q
Right triangle
A
One angle = 90
8
Q
Obtuse triangle
A
One angle > 90
9
Q
Equilateral triangle
A
3 equal sides
10
Q
Isosceles triangle
A
2 equal sides
11
Q
Scalene triangle
A
No equal sides
12
Q
Perpendicular lines
A
Their slopes are negative reciprocals of each other
13
Q
Reciprocal
A
Flip it!!
