Geometry and Trig

Ask your questions about all levels of geometry from elementary school through college.
O
This Is a real world engineering problem I have had trouble solving
Replies
4
Views
403
Cubist
Cubist
Win_odd Dhamnekar
Circular trigonmetry:- How to prove these formulaes?
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5
Views
533
Win_odd Dhamnekar
Win_odd Dhamnekar
C
Solve for angle and a length of a triangle
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3
Views
425
lev888
lev888
C
Square and equilateral triangle problem
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7
Views
567
lev888
lev888
S
Finding the exact value of sin pi/12 using sin2a=2sina*cosA and Sin(a-b)
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1
Views
366
Steven G
Steven G
J
Bigger circle.
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4
Views
462
JulianMathHelp
J
M
Which shapes would I use to figure out the total surface area of this composite shape?
Replies
1
Views
311
lev888
lev888
J
How do I prove that TUVWXY is a regular hexagon?
Replies
3
Views
685
pka
pka
J
Tangent?
Replies
4
Views
468
JulianMathHelp
J
J
Function for diagonal line of square or rectangle
Replies
1
Views
334
Dr.Peterson
Dr.Peterson
S
Finding a point in a line
Replies
3
Views
339
Steven G
Steven G
eternenyi23
Inscribed Angles
Replies
9
Views
409
eternenyi23
eternenyi23
T
How to solve for the values of these variables?
Replies
3
Views
369
Dr.Peterson
Dr.Peterson
S
Tan x
2
Replies
22
Views
2K
SomeRandomLearner
S
G
Quadratic Question. No idea where to start
Replies
4
Views
326
tkhunny
tkhunny
J
Inscribed angles
Replies
6
Views
680
JulianMathHelp
J
I
Find Area of Rhombus?
Replies
10
Views
1K
iosman123
I
A
why is this wrong?
Replies
17
Views
741
allegansveritatem
A
A
Hyperbola exercise - Hard 4 me
Replies
9
Views
605
Steven G
Steven G
M
Value of functions with restricted range
Replies
11
Views
613
M.bara
M
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