Show:
Vocabulary
Theorems
Dilations
Word Problem
Random
100
a^2+b^2=c^2
What is the formula for Pythagorean Theorems?
100
Image 1
Are the triangles similar by AA?
100
Point A is at (2,3) and has a scale factor of 3.
What is the coordinates for Point A?
100
Tennis Court dimensions are 27ft by 78ft Table Tennis Table dimensions are 152.5cm by 274cm Scale Factor=?
Is the table tennis table a dilation of the tennis court?
100
A quadrilateral with 4 congruent sides and angles that equal 90 degrees
What is a square?
200
Theorems proving triangle similarities
What is AA, SSS, and SAS?
200
Image 2
Are the triangles similar by AA?
200
Image 1 Line AB= 5 Image 2 Line EF= 15 Answer= 3
What is the scale factor?
200
In pair 1, all 3 sides have a ratio of 1/2 so the triangles are similar
What is SSS?
200
(x-h)^2+(y-k)^2=r^2
What is an equation of a circle?
300
The quantitative relation between two amounts showing the number of times one value contains or is contained within the other. (i.e. 1 to 5)
What is a ratio?
300
Image 3
Are the triangles right triangles?
300
Point B (3,5) and has a scale factor of 5
What is the coordinates for Point B
300
To determine the height of the flag pole at school, James who is 6 feet tall, notices that he casts a shadow that is 8 feet long. He then measure the shadow cast by the flagpole is 60 feet long. James doesn't know how tall the flag pole is at his school.
Is the flagpole 45 feet tall?
300
An arc that measures more than 180 degrees
What is a Major Arc?
400
When you have two similar geometric figures, the ratio of their corresponding sides
What is a scale factor?
400
Image 4
Are the triangles similar?
400
Image A (2,2) Image B (?,?) Scale Factor=3
What are the coordinates of Image B?
400
A slide projector uses a square slide that is 10 centimeters tall and is positioned 12 centimeters form the light source. The height of the image protected on the wall is 190 centimeters, the distance form the slide to the wall is unknown.
Is the distance from the slide to the wall 216 centimeters?
400
Longest side of a triangle
What is the Hypotenuse?
500
A transformation that produces an image that is the same shape as the original, but is a different size.
What is a dilation?
500
Image 5
Are these triangles similar by SAS?
500
Pre-Image C (2,3) Scale Factor=3 Image C (?,?)
What is the coordinates of Image C?
500
Lindsay uses a mirror to measure the height of the obelisk. The mirror is placed on the ground 35 feet from the base of the obelisk. If Lindsay's eyes are 5.5 feet above the ground, and she positions herself 7 feet from the mirror, she can see the top of the obelisk. These triangle are similar.
Are the triangle similar by AA?
500
A group of standards that include dilations and similarities of triangles
What is Unit 4?