Post on 28-Oct-2014
transcript
Welcome to
Circle
Geometry JeopardyGeometry JeopardyArcs and Chords
Basic Terms and Tangents
Circles &Lengths of Segments
Circles &Lengths of Segments
Inscribed & Other AnglesInscribed & Other Angles
Arcs and Central Angles
100
200
300
400
500
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200
300
400
500
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200
300
400
500
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200
300
500
400
100
200
300
400
500
Final Jeopardy
Basic Terms and Tangents 100
Answer – A segment whose endpoints lie on a circle.
Basic Terms and Tangents 100
Question – What is a chord?
Basic Terms and Tangents 200
Answer – A line in the plane of a circle that intersects the circle in exactly one point.
Basic Terms and Tangents 200
Question – What is a tangent?
33
Basic Terms and Tangents 300
Answer –
Tangents to a circle drawn from the same point are __________.
Basic Terms and Tangents 300
Question – What is congruent?
Basic Terms and Tangents 400
Answer – The number of external and internal tangents that can be drawn.
Basic Terms and Tangents 400
Question – What is 2 external and 1 internal?
Basic Terms and Tangents 500
Answer – The length of the hypotenuse. R is the center of the circle and MT is tangent to the circle.
6
8
R
M T
Basic Terms and Tangents 500
Question – What is 10?
Arcs and Central Angles100
Answer – The measure of a minor arc is equal to the measure of ____________.
Arcs and Central Angles100
Question – What is the central angle?
Arcs and Central Angles200
Answer – Given the measure of the minor arc, how would you find the measure of the major arc?
Arcs and Central Angles200
Question – What is 360 – the measure of the minor arc?
Arcs and Central Angles300
Answer – Find the measure of angle GQE? Point Q is the center of the circle.
G
QE
60°
50°
Arcs and Central Angles300
Question – What is 110?
Arcs and Central Angles400
Answer – The measure of arc GHE.
G
QE
60°
50°
H
Arcs and Central Angles400
Question – What is 250?
Arcs and Central Angles500
Answer – The measure of arc EHF.
G
QE
60°
50°
H
F
Arcs and Central Angles500
Question – What is 310?
Arcs and Chords 100
Answer – Congruent arcs have congruent _________.
Arcs and Chords 100
Question – What is chords?
Arcs and Chords 200
Answer – Chords equally distant from the center are _________.
Arcs and Chords 200
Question – What is congruent?
Arcs and Chords 300
Answer – A diameter that is perpendicular to a chord bisects the __________ and its ______.
Arcs and Chords 300
Question – What is the chord and arc?
Arcs and Chords 400
Answer – Solve for the measure of arc CD.
Arcs and Chords 400
Question – What is 80?
Arcs and Chords 500
Answer – Solve for the measure of arc BC.
Arcs and Chords 500
Question – What is 80?
Inscribed & Other Angles 100
Answer –
The vertex of an inscribed angle is _________________.
Inscribed & Other Angles 100
Question – What is on the circle?
Inscribed & Other Angles 200
Answer –
If a quadrilateral is inscribed in a circle, then opposite angles are ______________.
Inscribed & Other Angles 200
Question – What is supplementary?
Inscribed & Other Angles 300
Answer – An angle inscribed in a semicircle is a __________ angle.
Inscribed & Other Angles 300
Question –
What is a right angle?
Inscribed & Other Angles 400
Answer – Solve for x and y. R is the center of the circle.
Inscribed & Other Angles 400
Question –
What is x = 40° and y = 50°?
Inscribed & Other Angles 500
Answer – UT is tangent to the circle. Find the measure of arc WT and the measure of angle RVS.
Inscribed & Other Angles 500
Question – What is 40° and 75°?
Circles & Lengths of Segments 100
Answer – Find the value of x.
Circles & Lengths of Segments 100
Question – What is 1.5?
Circles & Lengths of Segments 200
Answer – Find the value of x.
Circles & Lengths of Segments 200
Question – What is 13?
Circles & Lengths of Segments 300
Answer –Find the value of x.
Circles & Lengths of Segments 300
Question – What is 4 ?
5
Circles & Lengths of Segments 400
Answer – Solve for TP and CP.
Circles & Lengths of Segments 400
Question – What is PC = 12.5 and TP = 5 ?
2
Circles & Lengths of Segments 500
Answer – Solve for CP if AP=5, BP=4, and CD=12.
Circles & Lengths of Segments 500
Question – What is 2 or 10?
Final JeopardyAnswer – Find AB, the distance from
Z to AB, and the radius of circle Z.
Final Jeopardy
Question – What is 6, 3 , and 6?3