Unit 7 Additional Review

Are the triangles similar?

• Yes
• No

What does it mean for two shapes to be similar?

• Same shape, but different size.
• Same size and same shape.
• Their angles add up to 180^o.
• They are congruent.

Are the triangles similar?

• No

• Yes

How do these triangles appear to be similar?

• AA
• SAS
• SSS
• Not Similar

How do these triangles appear to be similar?

• AA
• SAS
• SSS
• Not Similar

How do these triangles appear to be similar?

• AA
• SAS
• SSS
• Not Similar

Using a proportion, find the height of the tree.

• x = 0.0625 ft.
• 16 ft
• x = 16 ft.

Solve for X.

• 2 ft

• 3 ft

• 4 ft

• 6 ft

Find side length X.

• 22.5
• 10
• 9
• 7.5

The measures of the angles in a triangle are in the extended ratio of 4:3:2.  What is the measure of the largest angle?

• 20 degrees
• 60 degrees
• 90 degrees
• 80 degrees