Question 1

QUESTION 1

For the angle $heta$ , formed by the positive x-axis and the terminal side with endpoint

P(5,-12)

Complete the table.

Step 1: Find r:

r = ? (Type your answer)

Accepted Answer

r = 13

Question 2

QUESTION 1

For the angle $heta$ , formed by the positive x-axis and the terminal side with endpoint

P(5,-12)

Step 2: Identify sides

Question 3

QUESTION 1

For the angle $heta$ , formed by the positive x-axis and the terminal side with endpoint

P(5,-12)

Step 3: Fill in the Trigonometric Ratios

Question 4

QUESTION 2

The point on the graph has coordinates

heta

Find

r

Accepted Answer

17

Question 5

Find

\sin	heta

Fill in the Trigonometric Ratios

Question 6

QUESTION 3 (reflection example)

The point on the graph has coordinates

heta

Find r

Accepted Answer

41

Question 7

The point on the graph has coordinates

\sin	heta

Reflect the point across the y axis

What is the new coordinates?

Accepted Answer

(−9&#44; 40)

Answer

(-9&#44; -40)

Answer

(9&#44; 40)

Question 8

b. Reflect the point across the y-axis

New coordinates:

(-9,40)

r = 41

Find the trigonometric and reciprocal ratios

Question 9

If

\sin	heta

, what is

r

?

Accepted Answer

13

Answer

25

Answer

17

Answer

12

Question 10

If

\sin	heta

, what is

r

?

Accepted Answer

15/17

Answer

8/17

Answer

17/15

Answer

15/8

Question 11

If

\sin	heta

, what is

r

?

Accepted Answer

8/17

Answer

17/8

Answer

15/17

Answer

15/8

Question 12

If

$P(5,-12)$ , what is $(-9,40)$ ?

Accepted Answer

−12/5

Answer

−5/12

Answer

12/5

Answer

5/12

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