Scaling

Find missing side. Find the perimeter of the smaller triangle.

• 5m, 21m

• 7m, 63m

• 5m, 63m

• 7m , 21m

My shape has a length of 12 cm and a width of 48 cm. I reduce my shape by a scale factor of 4. What are my new measurement?

• Length 2 cm and width 12 cm

• Length 3 cm and width 12 cm

• Length 7 cm and width 8 cm

• Length 2 cm and width 18 cm

What is the Scale factor?

• 2

• 1

• 3

• 4

Identify which points corresponds to point SR

• AD

• BC

• DC

_{Line AB corresponds with what line?} 

• XZ

• XY

• YZ

• YX

_________ ________ is the number you multiply by the sides to create a similar figure.

• Scale Factor

• Corresponding Angle

• Pi

• Mid Point

Scale is 1cm = 8km. Hatboro and Smithville are 24cm apart on the map, what is the actual distance between the 2 cities?

• 87 km

• 216 km 

• 33 km

• 192 km

Scaled copy is _________.

• shapes that are the same size but different shapes

• shapes that are the same shape but different sizes

• a shape that look distorted from the original

• a slanted version of the original shape

Which side length corresponds with EF?

• ML

• LM

• OL

• EH

Identify the side length in Figure 1 that corresponds to the side length MQ in figure 2.

• BC

• AE

• CD

• DE