Ratios, Proportions and Percents Quiz 4

Two objects that are the same shape but not the same size are _______.

• Congruent
• Vertical
• Similar
• Complementary 

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

Are these triangles similar?

• Yes
• No

Tags

CCSS.HSG.SRT.A.2

What is the scale factor from triangle DEF to triangle ABC?

• 6/3

• 2 ft/1 ft

• 5 ft/3 ft

• 1 ft/2 ft

Matching sides are called

• Corresponding Sides

• Corresponding Angles

• Congruent Sides

Solve for X.

• 2 ft
• 3 ft
• 4 ft
• 6 ft

Tags

CCSS.HSG.SRT.B.5

Find x. Make sure to look VERY CLOSELY at the ANGLES so you set up the correct proportion with correct corresponding sides.

• 139.2

• 23.2

• 24.5

• 22.9

I would redraw both similar triangles, making sure all sides are accurate.

• d = 1080 ft

• d = 28 ft

• d = 27 ft

• d = 29 ft

A 12 foot tree casts a shadow that is 3 feet long. At the same time, Uyen, who is 5.5 feet tall, is standing nearby for no reason. How long would Uyen's shadow be? Round to the TENTHS PLACE.

• x = 1.3 ft

• x = 1.5 ft

• x = 1.375 ft

• x = 1.4 ft