WorksheetsEvaluation-2
Total questions: 6
Worksheet time: 26mins
Name
Class
Date
1.
Find x in degrees.
a)
35
b)
40
c)
58
d)
60
e)
75
2.
Evaluate the exact value of the expression above.
a)
21
b)
2
c)
3
d)
31
e)
4
3.
Find the two values for sin θ if 2sin2θ+sinθ−1= 0
a)
b)
c)
d)
e)
4.
a)
70
b)
110
c)
80
d)
85
e)
250
5.
a)
3.35
b)
3.36
c)
3.56
d)
4.13
e)
4.67
6.
From a window 12 m above the ground in Building A, the angle of elevation of the top of the building B across the street is 40 degrees. If the buildings are 70 m apart, what is the height of building B?
a)
38.7
b)
50.4
c)
58.7
d)
70.7
e)
82.3
100 %
