Topics for math FINAL!
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Proud to Be Junior! -- 11th Grade Class Forum -- Pan American School of Bahia :: Academic subjects :: Maths (Algebra II and Pre-Calculus)
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Re: Topics for math FINAL!
Ana,
the topics for the Maths Finals are the following:
law of sine (Sin A / a = Sin B / b = Sin C / c ) to solve triangles' sides and/or angles
law of cosine ( Cos C = a2 + b2 -c2 / 2ab) to solve triangles too.
unit circle (All Students Take Calculus!)
how to find an angle, when given the area (K)
K = 1/2 ab sin C
cosine/since waves excercises (from a graph, draw an equation ... )
Good preparation for everyone !
the topics for the Maths Finals are the following:
law of sine (Sin A / a = Sin B / b = Sin C / c ) to solve triangles' sides and/or angles
law of cosine ( Cos C = a2 + b2 -c2 / 2ab) to solve triangles too.
unit circle (All Students Take Calculus!)
how to find an angle, when given the area (K)
K = 1/2 ab sin C
cosine/since waves excercises (from a graph, draw an equation ... )
Good preparation for everyone !
Re: Topics for math FINAL!
In addition to Oscar's review,
Remember to study the simple sin/cos equations such as:
SInX = -.4
Arcsin(.4) =X
X= 23.6 (First Quadrant, now change to negative, third and fourth quadrant!)
Hope it helps!
Remember to study the simple sin/cos equations such as:
SInX = -.4
Arcsin(.4) =X
X= 23.6 (First Quadrant, now change to negative, third and fourth quadrant!)
Hope it helps!
Carlos- Posts : 17
Join date : 2008-12-04
Re: Topics for math FINAL!
C²=a²+b²-2absinc
This is the other Law of Cosine!
Happy Finals
This is the other Law of Cosine!
Happy Finals
Carlos- Posts : 17
Join date : 2008-12-04
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Proud to Be Junior! -- 11th Grade Class Forum -- Pan American School of Bahia :: Academic subjects :: Maths (Algebra II and Pre-Calculus)
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