Geometry B Final Review

An angle that is 180 degrees is a...

• Acute angle
• Straight angle
• Right angle
• Obtuse angle

An angle that is 135 degrees is a...

• Acute angle
• Straight angle
• Right angle
• Obtuse angle

An angle that is 42 degrees is a...

• Acute angle
• Straight angle
• Right angle
• Obtuse angle

A hexagon has _____ sides.

• 4
• 8
• 7
• 6

When using a protractor, how do you know which set of numbers to use to determine the measure of the angle?

• You must determine if the angle is acute or obtuse, first
• Whichever set of numbers are at the top of the protractor
• make an educated guess
• ask a friend

How many total degrees are in ANY TRIANGLE?

• 90 DEGREES
• 160 DEGREES
• 180 DEGREES
• 360 DEGREES

Lines in the same plane that NEVER INTERSECT are called...

• Perpendicular lines
• Parallel lines
• Intersecting lines
• Skew lines

Lines in the same plane that INTERSECT & FORM RIGHT ANGLES are called...

• Perpendicular lines
• Parallel lines
• Intersecting lines
• Skew lines

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

• Congruent
• Vertical
• Similar
• Complementary 

Reflect the image over the y-axis.  Which quadrants will the image be located in?

• Quadrant I and II
• Quadrant II and III
• Quadrant III and IV
• Quadrant I and IV