Scale Factor and Scale Drawings

Front

Scale factor from ΔDEF to ΔABC?

Back

2

Front

The two rectangles are scale drawings. What is the measurement of x? Options: 21, 1.25, 20, 4

Back

20

Front

Find side length X.

Back

15

Front

If the scale factor is less than one, the new figure will be

Back

a reduction

Front

If the scale factor is greater than one, the new figure will be:

Back

an enlargement

Front

What is the scale factor from ABCD to MNOP? Options: 2/3, 3/2, 2, 3

Back

2/3

Front

Find missing side
Options: 5, 7, 9, 11

Back

7