Geometry and Trig

Ask your questions about all levels of geometry from elementary school through college.
D
Square based pyramid. Need help.
Replies
8
Views
3K
dummy123
D
H
Irregular sine curve
Replies
5
Views
2K
Dr.Peterson
Dr.Peterson
S
Estimating the angle in which two lines are intersecting
Replies
5
Views
723
HallsofIvy
H
D
IMPOSSIBLE trig identity- My son had this is a math contest but, i couldn't solve it Please give it a try :)
Replies
5
Views
1K
Steven G
Steven G
R
angle bisector
Replies
11
Views
1K
topsquark
topsquark
S
Three impedances are connected in parallel. Z1=2-j, Z2=j+2, Z3=-2j. Find the equivalent admittance ?
Replies
3
Views
2K
Deleted member 4993
D
S
Help needed for geometry/inscribed angle problem
Replies
10
Views
2K
Sharnice
S
R
Tangent problem, Please help.
Replies
1
Views
530
MarkFL
MarkFL
S
Geometry help needed asap please!!
Replies
3
Views
733
Steven G
Steven G
R
triangles
2
Replies
29
Views
3K
Steven G
Steven G
S
Please help! Counting Methods/Probability Outcome Problem
Replies
5
Views
805
pka
pka
S
area of a shaded part of the rectangle
Replies
16
Views
4K
Steven G
Steven G
C
Can someone prove this
Replies
7
Views
855
Chris59
C
P
Can someone help me ?
Replies
4
Views
663
Dr.Peterson
Dr.Peterson
R
distance between a line and point
Replies
10
Views
1K
pka
pka
krimzondeleeuw
What is the basic point of Trig?
Replies
7
Views
915
Steven G
Steven G
R
finding the measure of angles
2
Replies
33
Views
4K
JeffM
J
R
Quadrilaterals
Replies
18
Views
2K
Romsek
R
firemath
Best Graphing Calculators.
Replies
3
Views
845
Harry_the_cat
Harry_the_cat
M
Solving trig with half angle identity
Replies
2
Views
555
Paul Belino
P
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