Geometry and Trig

Ask your questions about all levels of geometry from elementary school through college.
Y
Gradient & Intercept Question???
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2
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1K
yohanson77
Y
A
answer check - find height of building given 2 angles
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4
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5K
amberlianne
A
T
A Geometry Proof that has STUMPED me! Please help!
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1
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1K
toponeogi
T
V
finding the measure of angles
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1
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1K
pka
pka
S
Proportions: given a/b = c/d, prove a+b/b = c+d/d
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3
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10K
pka
pka
B
inverse of a sin function
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4
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2K
mark
M
A
'Find solution in 3pi/2 < 0 < 2pi' means... what?
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2
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4K
amberlianne
A
F
Given: F is the midpoint of AB. Prove: BD/CD = AE/EC
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2
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5K
Denis
D
T
Geometry crossword puzzles?!?!
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1
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2K
skeeter
skeeter
F
Triangle Prob: Given ACD, let F be the midpoint of....
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2
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2K
Fouad1013
F
M
Hexagon Tessellations
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0
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1K
merlin2007
M
F
In triangle ABC, D is a point on line AB and E is a point on
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8
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5K
Fouad1013
F
J
Substitution or elimination
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2
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2K
soroban
S
J
Use the Law of Detachment or the Law of Syllogism to...
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2
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2K
JayJay06
J
F
The base angles of an isosceles trapazoid are 60 degrees and
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5
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4K
stapel
stapel
J
Circles/chords help: In a circle with d = 2, a chord is....
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3
Views
2K
pka
pka
S
Fitting Furniture Into An Elevator . . .
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6
Views
6K
jacket81
J
M
calculate field of rectangular lattice, size of points, etc
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1
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1K
stapel
stapel
A
An oil well was drilled 3400 ft before it hit a ledge of....
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2
Views
8K
soroban
S
D
Solving trig equation: cos2x cosx - sin2x sinx = -1
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4
Views
8K
d4dewu
D
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