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General Review of Geometry Concepts Flashcards | StudBud

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General Review of Geometry Concepts

11 terms·StudBud Administration·188 plays

Geometry - 9th Grade

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Questions 11

Answers

1
What is this the formula for?
slope
midpoint
distance
missing sides of right triangles
2
If a figure is dilated, will its image be congruent to the original?
never
always
sometimes
3
What is this the formula for?
missing sides of right triangles
distance
slope
midpoint
4
What is this the formula for?
distance
missing sides of right triangles
slope
midpoint
5
What line was this figure reflected over?
y = x
y = 1/2
x = 1/2
y = 2x - 1
6
What is this the formula for?
distance
midpoint
missing sides of right triangles
slope
7
A rotation...
changes the size of a figure, but not its shape
can also be called a slide
moves every point along a perpendicular line
moves every point around a center
8
How many degrees was this figure a rotated?
180 degrees
90 degrees
45 degrees
-90 degress
9
A translation....
Maps or moves some points
moves all points in a figure by the same vector
Produces a mirror image
can also be called a flip
10
Is this a real world example of a reflection?
no
yes
11
A reflection...
spins a figure around a point
can also be called a slide
is a rigid transformation
perserves a figure's shape, but changes its size