7th Grade Scale Factor Unit 2b

Front

What is the number you multiply by the sides to create a similar figure?

Back

Scale Factor

Front

What do you call sides that are in the same position in a different shape?

Back

Corresponding Sides

Front

What is the scale factor from the small fry to the large fry if the answer is 3?

Back

3

Front

If the Scale Factor is 5, what type of transformation is it?

Back

Enlargement

Front

What do you call two objects that are the same shape but not the same size?

Back

Similar

Front

What is the scale factor if a shape is reduced to half its size?

Back

1/2

Front

If a triangle has a scale factor of 2, how does its area change?

Back

The area is multiplied by 4 (2^2).

Front

What is the relationship between corresponding angles in similar figures?

Back

They are equal.

Front

If the scale factor is less than 1, what type of transformation occurs?

Back

Reduction

Front

What is the scale factor if a rectangle's length increases from 4 to 12?

Back

3