CUA 10 Retest

By which factor do we scale up the small rectangle to get the large rectangle? (What is the scale factor?)

• 2

• 3

• 6

• 9

You wish to double the size of a 4 in x 6 in photo. What will its new dimensions be?

• 8 in x 6 in

• 8 in x 3 in

• 8 in x 12 in

• 6 in x 8 in

What is the perimeter of the rectangle in simplest terms?

• 6x + 10

• 10x + 4

• 12x + 20

• 16x + 24

Find the area of the rectangle in simplest terms.

Find the diagonal of the rectangle.

• 3 cm

• 5 cm

• 6 cm

• 8 cm

Find the length of the missing side.

• 12 cm

• 15 cm

• 18 cm

• 24 cm

• 20

• 22

• 24

• 26

• 4

• 6

• 8

• 10

What is the total cost rounded to the nearest penny of a purchase of $35 if the sales tax is 8.5%?

• $35.98

• $37.98

• $39.98

• $41.98