What's the Scale?
Vocabulary
X =
Which is the Scaled Copy?
Random
100
What is the scale factor the takes the smaller triangle to the larger triangle?
1.5 cm
100
You multiply this by every side length in an original figure is increased or decreased to create a scaled copy
scale factor
100
The value of the unknown side length x is ...
2.5
100
A triangle has the side lengths of 2, 4, 7. Of the following, which side lengths below would create a scaled copy...
1, 2, 3 1.5, 3, 5.25 2.5, 5, 8.5
1.5, 3, 5.25
100
What is the fastest land animal in the world?
cheetah
200
The scale factor from triangle NQB to triangle N`Q`B` is...
1.25cm
200
A scale copy has...
the same shape but different size
200
The value of the unknown side length x is ...
7
200
A triangle has the side lengths of 8, 9, 15. Of the following, which side lengths below would create a scaled copy...
16, 18, 25 16, 15, 30 16, 18, 30
6, 18, 30
200
At what grade did Mrs. Godina start going out with Mr. Godina?
8th grade
300
Name 3 scale factors that would make a scale copy that is smaller than the original figure.
Answers may vary.
300
What is Perimeter?
The distance around the outside of the shape
300
The value of the unknown side length ? is ...
20
300
A triangle has the side lengths of 4, 5, 6. Of the following, which side lengths below would create a scaled copy...
1, 1.25, 7.5 5, 6.25, 7.5 2, 2.5, 3.25
5, 6.25, 7.5
300
Who is Mrs. Godina's teacher bestie?
Ms. Cruz <3
400
The scale factor from triangle ABC to triangle DEF
1.5
400
What is area?
The amount of space inside a figure (Hint: for a rectangle it is calculated by length x width)
400
The value of the unknown side length ? is ...
What is 7.2?
400
A triangle has the side lengths of 8, 12, 22. Of the following, which side lengths below would create a scaled copy...
4, 6, 11 6, 9, 16 12, 17, 30
4, 6, 11
400
A rectangle is drawn below on the grid. If a scale factor of 1/2 is applied, the perimeter of the copy is ....
9 units
500
The scale factor from triangle NPW to triangle N`P`W`is ...
1/4 cm
500
Random Question: What is Mrs. Godina's dog's name?
Jeff
500
The height of the image of a triangle having an original height of 4 cm and was increased 150%
6 cm
500
A square has side length of 15 cm. If we make a scale copy that is double its size, what are the side lengths of the scaled copy?
30 cm
500
An isosceles triangle has a height of 5 cm, create a scaled copy that is half it's size and 4 times its size.
Answer on whiteboard.