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

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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