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Intro & Trigonometric Ratio

Total questions: 8

Worksheet time: 21mins

Name
Class
Date
1.

Convert  240°240\degree to radian.

a)

 32π \frac{3}{2}\pi\  

b)

 34π\frac{3}{4}\pi 

c)

 43π\frac{4}{3}\pi 

d)

 23π\frac{2}{3}\pi 

2.

Convert  35π\frac{3}{5}\piradian  to degree.

a)

 108°108\degree 

b)

 180°180\degree 

c)

 300°300\degree 

d)

 360°360\degree

3.

Find the length of PR.

(a)  

4.

The opposite side is (a)   .

5.

QR is (a)   side.

6.

In the figure, tan R =

a)

135\frac{13}{5}

b)

512\frac{5}{12}

c)

125\frac{12}{5}

d)

1312\frac{13}{12}

7.

Identify csc R.

a)

1312\frac{13}{12}

b)

1213\frac{12}{13}

c)

513\frac{5}{13}

d)

135\frac{13}{5}

8.

Find angle R.

a)

67.38°

b)

22.62°

c)

24.62°

d)

65.38°