Math Ch' 4 Review

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Math Ch. 4 Review
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Constructions

• Construct angles using a protractor
• Construct congruent angles with a compass
• Bisect an angle with compass
• Construct a perpendicular line segment

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Drawings

• Draw a three sided polygon
• Draw a five sided polygon
• Draw intersecting lines
• Draw perpendicular lines

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Circle Terms

• Center
• Diameter
• Radius
• Chord

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Angles - Estimates

• Supplementary angles
• Two angles that make a Straight line, 180 degrees
• Right angles
• Square corner, 90 degrees
• Complementary angles
• Two angles that make a right angle, 90 degrees

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Angles

• Acute
• Less than 90 degrees
• Obtuse
• More than 90 degrees
• Reflex
• More than 180 degrees

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Coordinate Plane Graphing

• Ordered pairs
• Two numbers for graphing a point
• (2,5)
• The first number is always
• X- axis move horizontally
• The second number is always
• Y-axis move vertically

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Geometry terms

• Parallel lines
• Perpendicular lines
• A plane
• Skew lines
• Point
• Intersecting lines
• Ray
• Line segment

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Logic Problems

• Triangle angles equal 180 degrees
• Quadrilaterals equal 360 degrees
• Opposite angles on Parallelograms are congruent