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Geometry
Circles
Triangles
Shapes
Vocabulary
Theorems
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Topic 1: 200
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Question:
Define radius of a circle.
Answer
The distance from the center of the circle to
any point on the outer edge.
Topic 1: 400
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Question:
How do you find the area of a circle?
Answer
∏R²
Topic 1: 600
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Question:
How do you find the circumference of a circle?
Answer
∏ x Diameter of the circle.
Topic 1: 800
• Question:
• If the radius of a circle is 4, then what is the
area?
• Answer
• 16∏
Topic 1: 1000
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Question:
What are concentric circles?
Answer
Circles that have a common center.
Topic 2: 200
• Question:
• In a right triangle if one angle equals 68⁰ then
what would the other angles equal?
• Answer
• 90⁰and 22⁰
Topic 2: 400
• Question:
• In a triangle where x=60⁰ and y=34⁰ what
does z=?
• Answer
• z=86⁰
Topic 2: 600
• Question:
• If a 78 degree angle is bisected, what do the
other two angles equal?
• Answer
• 28 degrees.
Topic 2: 800
• Question:
• Can you tell whether these two angles are
similar?
• Answer
• No.
Topic 2: 1000
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Question:
What is a six sided figure called?
Answer
Hexagon
Topic 3: 200
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Question:
What is a five sided figure called?
Answer
Pentagon
Topic 3: 400
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Question:
What is a seven sided figure called?
Answer
Heptagon.
Topic 3: 600
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Question:
What is an 8 sided figure called?
Answer
Octagon.
Topic 3: 800
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Question:
What is a 9 sided figure called?
Answer
Nonagon.
Topic 3: 1000
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Question:
What is a 10 sided figure called?
Answer
Decagon.
Topic 4: 200
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Question:
Define obtuse angle.
Answer
An angle that measures more than 90
degrees.
Topic 4: 400
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Question:
Define midpoint.
Answer
The point that divides, or bisects, a segment
into two congruent segments.
Topic 4: 600
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Question:
Define perpendicular lines.
Answer
Two lines that intersect and form a right angle.
Topic 4: 800
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Question:
What is a minor arc?
Answer
Part of a circle that measures less than 180
degrees.
Topic 4: 1000
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Question:
What is a major arc?
Answer
Part of a circle that measures more than 180
degrees.
Topic 5: 200
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Question:
What is the Pythagorean Theorem?
Answer
c²=a²+b²
Topic 5: 400
• Question:
• What is the formula for finding the
circumference of a circle?
• Answer
• C=πd
Topic 5: 600
• Question:
• What is the midpoint formula?
• Answer
Topic 5: 800
• Question:
• What is the distance formula?
• Answer
Topic 5: 1000
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Question:
How do you find the area of a cube?
Answer
6a2