Geometry and Trig

Ask your questions about all levels of geometry from elementary school through college.
R
Solving an Equation
Replies
6
Views
1K
Otis
Otis
J
Trying to find Isosceles length:width ratios
Replies
4
Views
871
JainJude
J
M
trigonometric inequalities
Replies
3
Views
731
Dr.Peterson
Dr.Peterson
D
The height of a building.
Replies
10
Views
2K
onesun0000
O
J
Would love for someone to confirm if my Trig answer is correct
Replies
2
Views
600
Otis
Otis
D
i need help on these 4 questions
Replies
4
Views
736
Otis
Otis
D
Special right triangles (45 45 90)
Replies
2
Views
2K
wolf
wolf
M
Unable to get correct answer
Replies
8
Views
1K
Deleted member 4993
D
B
Satellite Problem...?
Replies
11
Views
2K
wolf
wolf
F
Help with Trig equation and all solutions
Replies
2
Views
634
Dr.Peterson
Dr.Peterson
S
Find Least Value of Alpha in Following Trigonometric equation?
Replies
4
Views
884
Dr.Peterson
Dr.Peterson
Y
Given the dimensions shown in the diagram, find the area of the entire blue quadrilateral
Replies
2
Views
1K
Dr.Peterson
Dr.Peterson
D
Double Angle Identites (Trig Ratios)
Replies
3
Views
799
Dhkajsd
D
M
i need help trying to find the real numbers in the interval 0, 2pi
Replies
11
Views
1K
JeffM
J
M
How to get correct answer
Replies
3
Views
631
Harry_the_cat
Harry_the_cat
D
How do I plug the equation " arcsin×11/12×sin(73) " into a calculator so that it equals 61 degrees?
Replies
5
Views
2K
Harry_the_cat
Harry_the_cat
O
Is my proof correct?
Replies
4
Views
683
onesun0000
O
M
How to determine the number of triangle(s) with the given side and angles
Replies
4
Views
690
Math3000
M
Y
Proving if a set of points in a hexagon is a quadrilateral
Replies
4
Views
3K
JeffM
J
N
SOH-CAH-TOA HELP PLEASE
Replies
2
Views
797
Deleted member 4993
D
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