Arcs and Circles

Jeopardy1. You must record each question and

answer on a separate sheet of paper2. Each group will have an answerer,

calculatorer, and a score tallyer3. 250 points=1 bonus point on test

ARCS CIRCLES AREA APPLY

100 100 100 100

200 200 200 200

300 300 300 300

400 400 400 400

500 500 500 500

Final JeopardyWrite down the number of points your group wants

to wager on the Final Jeopardy Question.

If you get the question right you will add those points to your groups total

If you get the question wrong you will subtract those points from your groups total

Final Jeopardy

Describe Pi,

The ratio of the circumference of a

circle to its diameter.

Name a minor arc & a major arc in the

diagram.

major arcs:

Find the measure of

�̂�𝐻𝐽=228 °

Find the measure of

�̂�𝐻𝐺=204 °

Find the length of

LM = 8.93 cm

Find the length of

LNM = 91.54 cm

Name a radius

𝐴𝐵 ,𝐴𝐶 , 𝐴𝐹 , 𝐴𝐷 , 𝐴𝐸

Name the diameter

𝐵𝐷

Find the circumference

18.84 m

Find the circumference

131.88 mm

The tire on Ellen’s bike has a diameter of 31 in. How far with she travel after 10

revolutions.

973.4 inches

Find the area of the circle

145.1936 ft2

Find the area of the circle

63.585 m2

Find the area of the sector

107.18 cm2

Find the area of the sector

231.732 m2

Find the area of the shaded region

243 in2

The fair lines on a baseball diamond

make a 90o angle at home plate. If the

distance from home plate to the outfield

fence is 350 feet, what is the length of the

fence?

549.5 feet

The length of a semicircle is 10

inches, what is the area of the circle?

31.75 in2

The area of a circle is 90 cm2, find the

circumference of the circle.

33.6 cm

The area of a 45o sector is 30 in2, what is the diameter

of the circle?

27.45 in

A circle with a diameter of 50 feet is divided into 6 equal

parts, what is the area of one sector?

327.08 ft2