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Trigonometry P1 C9&10 overview

Total questions: 6

Worksheet time: 30mins

Name
Class
Date
1.

a)

67.4

b)

5/13

c)

12/5

d)

3/5

2.

Find all the solutions for x, where

 tanx=0.6\tan x=-0.6  for the interval  180<x<180-180<x<180  

a)

-149, 31

b)

149, 329

c)

-31, 149

d)

31, 211

3.

Find the perimeter of this triangle

a)

42cm

b)

44cm

c)

46cm

d)

48cm

4.

Find all values of x between 0<x<360

a)

18.4, 198.4

b)

19.5, 160.5

c)

70.5, 289.5

5.

Find all values of x where 0<x<360

a)

30,150, 210, 330

b)

30, 210

c)

15, 105, 195, 285

d)

15, 75, 105, 165, 195, 225, 285, 345

6.

Find all values of theta where 0<theta<360

a)

0, 75.5, 180, 284.5

b)

0, 180

c)

75.5, 284.5

d)

14.4, 90, 165.5, 270