Geometry and Trig

Ask your questions about all levels of geometry from elementary school through college.
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angle measures: how do you find the measure of an angle?
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stapel
stapel
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Trigonometric Equations: solve 1 + sinx + 2cosSQ(x)
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2
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2K
Guest
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Lenny Conundrum, Round 178: What is the total area...?
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2K
TchrWill
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Find the measurement of QT, if ST = 6
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2K
soroban
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Segments problem: C is the midpoint of AB, D is the....
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3
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2K
jonboy
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proving theorems
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pka
pka
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Find the value of x: If AB = 6x, BC = x^2, and AC = 27, ....
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2K
jonboy
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L
3 trig probs. evaluate cos, triangle,&addition formula
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letsgetaway
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Geometry: What type of quadrilateral has vertices at....
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5
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3K
pka
pka
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Translate Rectangle corner when center rotated (20) degrees.
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2K
JakeD
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Geometry: The diagonals of square PQRS intersect at T....
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3K
pka
pka
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Probability that randomly-thrown dart lands inside....
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Monkeyeatbutt
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M
What does the '~' symbol mean?
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5K
Monkeyeatbutt
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M
If m(<A) is 52°, m(<B) is 72°, and m(<C) is 56°, th
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6
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8K
Monkeyeatbutt
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M
If the measure of an ext. angle drawn at vertex M is....
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5
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2K
Monkeyeatbutt
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Solve for x. x^24+1=0 /Prove the distance formula for polar
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2
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2K
soroban
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Transformational geometry: Given the lines L and K, find....
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7
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2K
jonboy
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given circle and line equations, find point closest to K
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11
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4K
pka
pka
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Find the vertex, given two points on the parabola and....
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7
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6K
stapel
stapel
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tangent: If there is a cycle with a central point (1, 2) and
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1
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1K
pka
pka
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