Scale Factor

Front

If the scale factor is less than one, the copy is...

Back

smaller

Front

What is the scale factor from ΔABC to ΔDEF if the sides of ΔDEF are twice as long as those of ΔABC?

Back

2

Front

Find the missing side length if the original side is 14 and the scale factor is 1/2.

Back

7

Front

If the scale factor is equal to 1, the copy is ________ the original.

Back

the same as

Front

Which side length on the scaled copy corresponds to the side length HJ on the original image?

Back

AB

Front

What does a scale factor greater than 1 indicate about the size of the copy compared to the original?

Back

The copy is bigger.

Front

If the scale factor is 3, what is the new length of a side that was originally 4 units long?

Back

12 units

Front

What is the scale factor if the original shape has a side length of 10 and the scaled shape has a side length of 5?

Back

1/2

Front

If a shape is scaled down by a factor of 1/4, what happens to its area?

Back

The area is reduced to 1/16 of the original.

Front

What is the scale factor if a triangle's side lengths are increased from 5, 10, 15 to 10, 20, 30?

Back

2