JeopardyTrig fractions

SolvingFor Angles

Solving forSides

Words are Problems?!

Other Right Stuff

$100

$200

$300

$400

$500

$100 $100$100 $100

$200 $200 $200 $200

$300 $300 $300 $300

$400 $400 $400 $400

$500 $500 $500 $500

Final Jeopardy

$100 Question

C

A

B

5

12

13Sin B = (fraction)

$100 Answer from Trig Fractions

C

A

B

5

12

13What is

5/13 ?

$200 Question

C

A

B

5

12

13Tan A =

(fraction)

$200 Answer from Trig Fractions

C

A

B

5

12

13 What is

12/5 ?

$300 Question

C

A

B

6

8

Cos A = (REDUCE Fraction!)

$300 Answer from Trig Fractions C

A

B

6

8

What is

3/5 ?

$400 Question

Which trig ratio is 4/5 for ANGLE B?

20 CA

B

1225

$400 Anwers from Trig Fractions

What is Sin B ?

20 CA

B

1225

$500 Question

CA

B

12

15 Tan B =

(REDUCE) fraction

$500 Answer from Trig Fractions

What is 4/3 ?CA

B

12

15

$100 Question

How do you use the Calculator to find the measurement of

an angle when you have the trig ratio?

$100 Answer from Solving for Angles

What is Use the 2nd button and type in the fraction?

$200 Question

20 CA

B

25

What inverse

trig ratio should you use to find

the angle measure

of A?

$200 Answer from Solving for Angles

20 CA

B

25

What is Cos-1

(20/25)?

$300 Question

20C

A

B

12

What inverse trig ratio equation should you use to find measure of angle B?

$300 Answer from Solving for Angles

20C

A

B

12

What is Tan-1

(20/12)?

$400 Question

C

A

B

68

Use your calculator to find the measurement of angle A to the nearest degree.

$400 Answer from Solving for Angles

C

A

B

68

What is m< A =

41o?

Cos A = 6/8 so

Cos –1 6/8

$500 Question

From a point on the ground 25 feet from the foot of a 15.6 foot tall tree, find the angle of elevation of the top of the tree to the nearest degree.

$500 Answer from Solving for Angles

From a point on the ground 25 feet from the foot of a 15.6 foot tall tree, find the angle of elevation of the top of the tree to the nearest degree.

What is 32 degrees?

$100 Question

10

X

25

Which trig ratio equation would you use to find the value of x?

$100 Answer from Solving for Sides

10

X

25

What is

Sin 25 = x/10 ?

$200 Question25

x

50Which trig ratio equation would you use to find the value of x?

$200 Answer from Solving for Sides

25

x

50 What is Cos ?

Cos 50 = 25 / x

$300 Question

20

x

15

Which trig ratio equation would you use to find the value of x?

$300 Answer from Solving for Sides

20

x

15

You would use the TAN

Tan 20 = x / 15

$400 Question

40

x6 Find the

value of x.(Round to nearest tenth)

$400 Answer from Solving for Sides

40

x6 X = 3.9

(3.8567Rounded)Sin 40 =

x / 6

$500 Question

Height of the kiteabove the ground to the nearest tenthof a foot.

$500 Answers from Solving for Sides

What is 120.6 feet?

Sin63=x/132X=117.612…Add 3!

$100 Question

the angle formed by the horizontal and the line of sight when looking downward

$100 Answer from Words are Problems

What is angle of depression?

the angle formed by the horizontal and the line of sight when looking downward

$200 Question

A ladder leans against a wall. The length of the ladder is 4 meters and its base is 2 meters from the wall. To find the angle between the ladder and the ground you should use which trig function?

$200 Answer from word problems

A ladder leans against a wall. The length of the ladder is 4 meters and its base is 2 meters from the wall. To find the angle between the ladder and the ground you should use which trig function?

What is cosine?

$300 Question

Length of FG to the nearest cm.

$300 Answer from Word problems

What is 11 cm?Use Tan 43=x/12

$400 Question

Find the height of the tree to the nearest tenth of a foot.

$400 Answer from Word problems

What is 14.1 feet?

Find the height of the tree to the nearest tenth of a foot.

$500 Question

Find the distance to the nearest tenth of a foot between the players.

$500 Answer from Word problems

What is 3.5 feet?

$100 Question

C

B5

4

3

A Identify the side opposite angle A

$100 Answer from Other trig stuff

C

B5

4

3

A What is the side length 3?

$200 Question

15

12

x

Solve for x.

$200 Answer from Other trig stuff

15

12

x

What is X = 9 ?

Use Pythagorean Theorem

$300 Question

Solve for x.

20

12

x

$300 Answer from Other trig stuff

What is

X = 16?

20

12

x

$400 Question

Solve for x in simplest radical form.

x

12

$400 Answer

x

12

What is

12 * sqrt 2 ?

Use pythagorean

thm

$500 Question

x

20Solve for

X in simplest radical form?

$500 Answer from Other trig stuff

What is x=

10 */sqrt 2?

x

20

Find the area of the trapezoid tothe nearest whole unit.

Final Jeopardy Answer

What is 267?

and we have an isosceles right triangle so both legs are 9.89… b2=b1+9.89..