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Janice Min
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Unit 8
- 34 views
started by
Jyoti Pakianathan
on 03 Feb 13
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Unit 8
- 27 views
started by
Jyoti Pakianathan
on 03 Feb 13
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#2
Janice Min
on 05 Feb 13
Your score was 80%
You answered 4 correctly and 1 incorrectly.
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question 5
- 27 views
started by
Jyoti Pakianathan
on 24 Jan 13
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#14
Janice Min
on 25 Jan 13
tan60=x/40
tan60X40=x
x=69.282
Tan30=y/40
tan30X40=y
y=23.094
69.282-23.094=46.188
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question 6
- 24 views
started by
Jyoti Pakianathan
on 24 Jan 13
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Jyoti Pakianathan
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#11
Janice Min
on 25 Jan 13
Tan-1 (2√3/2)
angle of elevation = 60
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question 3
- 32 views
started by
Jyoti Pakianathan
on 24 Jan 13
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#15
Janice Min
on 25 Jan 13
tan60= 120x
120/tan60=x
x=69.282
tan30=120/y
120/tan30=207.846
207.846-69.282= 138.564
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question 2
- 27 views
started by
Jyoti Pakianathan
on 24 Jan 13
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#12
Janice Min
on 25 Jan 13
sin 30= 18/x
18/sin30=x
x=36m
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question 1
- 31 views
started by
Jyoti Pakianathan
on 24 Jan 13
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#13
Janice Min
on 25 Jan 13
Tan 30= x/100
x= 57.735
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