Geometry and Trig

Ask your questions about all levels of geometry from elementary school through college.
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[SPLIT] You are looking up to the top of a 500ft tall tower
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2
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2K
soroban
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Prove the following formula
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1
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2K
soroban
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Graphing quadratic function over limited interval
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1
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2K
wjm11
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[MOVED] Trig Functions: modelling tidal water depth
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1
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5K
wjm11
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Need help with finding all possible values...
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2
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2K
TitanMath
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tangent values
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1
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2K
wjm11
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converse inverse
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1
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2K
Denis
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Bipartite Graphs/Complete Bipartite graphs
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6
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6K
kiley1018
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Geometry problem has me stumped.
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3
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2K
rofl
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solve 3 csc theta/2 - 2 sqrt(3) = 0
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2
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3K
soroban
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C
finding the length of lines
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5
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2K
Clifford
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Side side angle solutions
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3
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2K
smsmith
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prov identity tanxsinx/tanx+sinx = tanx-sinx/tanxsinx
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1
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6K
Unco
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help with order of operation problem
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1
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1K
skeeter
skeeter
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Develop the identity for tan(A - B) by using the sine and co
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3
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8K
soroban
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Cos(theta - pi/2)
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3
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15K
stapel
stapel
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Finding the vertex form of y = -0.0110x^2 + 1.23x + 5.50
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1
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2K
arthur ohlsten
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prove that (sec^2(x)) / (sec^2(x) - 1) - 1 = cot^2(x)
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2
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1K
stapel
stapel
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Given a diagram and the Law of Sines, prove or disprove...
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2
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2K
panic
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Find the length of a side in angle ABC
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2
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2K
sisxixon
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