Vocabulary
Points, Lines, and Planes
Angles
Formulas
Transformations
100
The part of a line consisting if two points and all points between them.
What is a segment?
100
Pg. 9, question 13
What are B, E, and A?
100
Q bisects segment PR, PQ=3y, and PR=42. Find y and QR.
What is y=7 and QR=21?
100
What is the area of a circle whose radius is 8?
What is 64pi?
100
Pg. 52, Check It Out problem 3.
What is J'(-1,5); K'(1,5); L'(1,0); M'(-1,0)
200
Segments that have the same length.
What are congruent segments?
200
Draw a line containing X and Y
picture
200
GH=4x-1, and DH=8. Find x.
What is 4.25?
200
What is the perimeter of a triangle whose side lengths are all (7+x), (5x+2), and (3)?
What is 6x+12?
200
Name the three types of transformations
What are rotation, reflection, and transformation
300
An angle less then 90 degrees
What is acute angle?
300
Is it possible to draw three points that are not coplanar?
It is not possible.
300
The measure of angle IJK=47 degrees and the measure of angle IJL=20 degrees. Find the measure of angle IJK.
What is 67?
300
S is the midpoint of segment RT. R has coordinates (-6,-1), and S has coordinates (-1,1). Find the coordinates of T.
What is (4,3)?
300
A figure has vertices at J(-2,3), K(0,3), L(0,1), and M(-2,1). After a transformation, the image of the figure has vertices at J'(2,1), K'(4,1), L'(4,-1), and M'(2,-1). Draw the preimage and image. Then identify the transformation.
What is a translation.
400
The side across from the right angle that stretches from one leg to the other.
What is the hypotenuse?
400
Names a location and has no size.
What is a point?
400
Use a protractor to draw and angle measuring 142 degrees.
What is a picture?
400
Find the distance between R(3,2) and S(-3,-1).
What is 3?
400
Pg. 53, number 9.
What is a reflection?
500
A change in the position, size, or shape of a figure.
What is a transformation?
500
Pg. 9, number 7
picture answer
500
If angle A=81 degrees, what is the measure of its supplement?
What is 99?
500
M is the midpoint of segment LN. L has coordinates (-3,4) and M has coordinates (0,1). Find the coordinates of N.
What is (3,3)?
500
Describe the difference between a rotation and a reflection.
A reflection is a mirror image while a rotation is a turn around a center point.
M
e
n
u