Algebra 2 Honors Unit Circle Jeopardy

Unit Circle

100

Find exact value radians for 330 deg.

11pi/6

200

Find exact value radians for 510 deg.

17pi/6

300

Find approximate value radians for 85 deg (to 3 decimals).

1.484

400

Find degree measure for -4pi/3.

-240 deg

500

Find angle in degrees for -14pi/5.

-504 deg

6 Trig Functions

100

Find csc (theta) if sin (theta) = 3/5.

csc (theta) = 5/3

200

Find tan (theta) if sin (theta) = 3/5.

tan (theta) = 3/4

300

Find cot (theta) if csc (theta) = 8/3.

sqrt(55)/3

400

Find cos (theta) if tan (theta) = 7/8.

8sqrt(113)/113

500

Find the remaining 5 functions if sec (theta) = 7/2.

sin (theta) = 3sqrt(5)/7

csc (theta) = 7sqrt(5)/15

cos (theta) = 2/7

tan (theta) = 3sqrt(5)/2

cot (theta) = 2sqrt(5)15

Quadrants

100

Identify what quadrant 231 deg lies.

3

200

Identify what quadrant 4pi/5 deg lies.

2

300

Identify what quadrant -800 deg lies.

4

400

Identify what quadrant -4.22 lies.

2

500

Identify what quadrant -19pi/3 lies.

4

Ratios

100

Find cos pi/3

1/2

200

Find sin 300 deg

-sqrt(3)/2

300

Find tan -135 deg

1

400

find sec 45 deg

sqrt(2)

500

Find csc -240 deg

2sqrt(3)/3

Potpourri

100

What are the coordinates for 150 deg on the Unit Circle?

(-sqrt(3)/2, 1/2)

200

Find tan 225 deg

1

300

Is the cos value positive or negative in the 2nd quadrant?

negative

400

Find sin 180 deg.

0

500

Find tan 3pi/2

Undefined