Scale and Similar

Which angle corresponds to angle ABC?

• angle BCA

• angle EDF

• angle DFE

• angle CAB

ABCD is the original, EFGH is the copy. If angle E is 30^o, what is angle A?

• 15^o

• 30^o

• 60^o

• 90^o

A scale drawing of a rectangular park is 5 inches wide and 7 inches long. The actual park is 280 yards long. How wide is the actual park?

• 40 yd

• 56 yd

• 200 yd

• 378 yd

On a map, the distance between Louisville, Kentucky, and Nashville, Tennessee, is 1 3/4 inches. The scale of the map is 1 in:100 mi. What is the actual distance between the two cities?

• 200 miles

• 175 miles

• 100 miles

• 125 miles

The scale model of a building is 6.5 inches tall. How tall is the actual building if the scale used for the model is 1 inch = 150 feet?

• 650 feet

• 840 feet

• 900 feet

• 975 feet

A two-dimensional drawing that is similar to the object it represents

• Scale model

• Scale drawing

• Proportion

• Ratio

A three dimensional model that is similar to the object it represents

• Scale model

• Scale drawing

• Length

• Distance

A scale drawing of a rectangular park is 5 inches wide and 7 inches long. The actual park is 280 yards long. WHAT IS THE SCALE?

• 1 in to 40 yd

• 1 in to 52 yd

• 1 in to 56 yd

• 1 in to 64 yd

QRST is dilated by a scale factor of 2. where is T'

• (-5,-4)

• (6,2)

• (-6,-4)

• (-1,-4)

What is true about the rectangles?

• congruent

• same size sides

• same angle measures

• similar