Circle
Triangles
Graphing
Angles
Similar or Congruent?
100
What is the center of the circle?
(x-12)2+(y+56)2=16
What is (12,-56)?
100
How many sides does a triangle have?
What is 3?
100
What are the three ways of moving an object on the grid?
Translation
Rotation
Reflection
100
What are the three kinds of angles?
Acute, Obtuse, and Right
100
Are these circles similar or congruent?
Yes
200
Find the area of the circle
(Diameter- 12)
What is 452.389?
200
What is the formula used to calculate the area of a triangle?
What is 1/2 * B * H
200
What transformation maps this shape into the other shape
Rotation and Translation
200
What is the missing angle?
35
200
Are these triangles congruent?
No, they are similar
300
Which circle is bigger? Hint: Area
What is the circle with 6 inches?
300
All angles added together
What is 180 degrees?
300
What series of transformation maps one shape into the other?
Reflection over the y-axis
Reflection over the x-axis
300
What kind of triangle is this?
(Right, Acute, Obtuse)
Acute
300
What is the difference between congruent and similar shapes?
Congruent shapes are shapes that are identical in both shape and size.
Similar shapes are shapes that are identical in shape, however are similar in size (physical size and angle size)
400
What is the formula for calculating the area of the circle?
What is πr2?
400
Are these triangles congruent?
Yes
400
What is the slope of this line?
Positive or Negative?
What is a negative slope?
400
What is the measure of an acute angle
Less than 90 degrees
400
In a similar shape, are the angles the same or different?
They are the same.
500
What is the center of the circle? What is the radius?
x2-12x+28+y2-3y+25
(14,5) Center
SQRT (37.25) Radius
500
Calculate the area of a triangle.
Which of the following laws classify these triangles as congruent?
Vertical Angles
SAS (Side-Angle-Side)
500
How many Quadrants are there on the graph?
What is 4?
500
Are these angles congruent? If so, what theorem is applied to it?
Yes they are congruent.
Vertical Angles Theorem
500
Is this shape congruent or similar?
Similar