Math Blog
Thursday, 5 April 2012
2. d) Find angle a.
sine(a) =
4.24
4.9
sine(a) = 0.86
sin-1(0.86) = 59.9
a = 59.91
angle a = 59.91 degrees
Thursday, 19 January 2012
Here's a little problem for you to try :P
Tuesday, 10 January 2012
Hi!
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