Geo A Sem 1 Exam Review #1

How would you classify the shape of a stop sign?

• Convex hexagon
• Convex octagon
• Nonconvex hexagon
• Nonconvex octagon

Can the lengths of 10, 20, and 35 be the sides of a triangle?

• Yes
• No

If the measure of an angle is 2x, what is the measure of its supplement?

• 2x + 180
• 2x + 90
• 90 - 2x
• 180 - 2x

If a figure is reflected over two lines that intersect at an angle of 48 degrees., what will the resulting transformation be?

• A translation of 48 cm
• A glide reflection at a right angle
• A rotation of 48 degrees
• A rotation of 96 degrees

Which isometries do not preserve orientation

• Reflection
• Rotation
• Translation
• Transformation