Fractions
Triangles
Equations
Rigid Motions
True or False
100
What is the sum of 1/2 and 2/4
1
100
What is the total some of the interior of a triangle?
180
100
Solve for x. x+1= 7
x=6
100
Name the rigid motions that moves up, or down and left or right.
Translation
100
True or False: Dilations are similar but not congruent.
True
200
What is the sum of 3/8 and 1/2
7/8
200
If you have a right triangle and the 1 of the angles is 60 degrees, what is the measure of the angle that is left?
30 degrees
200
Solve for x.
4x + 2 = 3x+6
x=4
200
What rigid motion flips over a line or makes a mirror image?
Reflection
200
True or false: A line has a length of 15 cm and is then dilated by a scale factor of 10, the dilated length of the line is 25
False: we multiply 10 by 15 to get the dilated length
300
What is the product of 2/3 and 5/6?
10/18 or 5/9
300
If angle 2 and 3 are 60 degrees what is angle 1.
60 degrees
300
2x = 14
x=7
300
When a triangle with angle A = 50 degrees is translated and then rotated 90 degrees, what is the measure of angle A' ?
A'=50 degrees
300
True or false: x2 + 2x =17 This is a linear equation.
False the x2 makes it nonlinear.. Linear equations have x
400
What is the product of 7/8 and 4/14? Remember to simplify
1/4
400
If angle 1 is 45 and angle 2 is 65, what is the measure of angle 4 - the exterior angle
110
400
Solve for x. 3x + 11 = 32
x=7
400
When a line segment with the length of 4 ft. is rotated twice, translated 3 times and then reflected 78 times, what is the length of the line segment?
Length = 4 ft.
400
True or False: 2x + 35,000 = 12 is a linear equation
True - notice the invisible exponent on x is 1
500
What is the answer when I divide 10/16 and 2/4?
5/4 or 40/32
500
If angle 3 is 75, what is the measure of angle 4?
105
500
Solve for x. x/15 = 2
x=30
500
True or false: We determined if two objects are congruent by determining what rigid motions are needed to get from the first object to the second object.
True
500
True or False if x = 5 in the equation 1/2x+17x- 3, then the equation equals = 84.5
True 1/2 (5) + 17(5) -3 = 2.5 +85 -3 = 84.5