Geometry and Trig

Ask your questions about all levels of geometry from elementary school through college.
B
similar triangles theorem
Replies
2
Views
431
bananasbasket
B
G
How to find the equation of this circle?
Replies
1
Views
382
Dr.Peterson
Dr.Peterson
O
Finding Slant Height from Surface Area and Base Length
Replies
4
Views
630
Dr.Peterson
Dr.Peterson
H
[IMPORTANT] I don't know how to solve this problem
Replies
6
Views
533
Dr.Peterson
Dr.Peterson
A
How to approach this
2
Replies
28
Views
2K
JeffM
J
H
Drawing parametric waves (and learning maths with it)
Replies
6
Views
710
haki
H
D
What is the formula of getting the colliding Points x,y
Replies
8
Views
545
Dr.Peterson
Dr.Peterson
Y
How do you solve this problem?
Replies
4
Views
444
Otis
Otis
S
Polar equation for a unique growth spiral
Replies
9
Views
760
Sluggonomics
S
R
Homeomorphism in Topologies
Replies
7
Views
518
pka
pka
T
parallelogram and metric dependencies
Replies
3
Views
436
Dr.Peterson
Dr.Peterson
M
How to find common tangents for two circles? - Analytic geometry
Replies
4
Views
532
MayaMaya121
M
C
Please i need help with this inscribed Quadrilated question. The answer is there but i need to know how they got it,
Replies
7
Views
2K
Steven G
Steven G
C
Can someone help me with this problem I have to use ratios
Replies
5
Views
409
lev888
lev888
C
can someone help me with this other question
Replies
7
Views
631
coooool222
C
A
I need to know the sines, no?
Replies
9
Views
575
allegansveritatem
A
M
A ques on trig max min values
Replies
4
Views
427
maths_hero
M
P
Simplify ( sin(x) - x* cos(x))*( cos(x) + x*sin(x))
Replies
2
Views
496
prosebiu
P
R
Need to find approximate area of Earth using angular distance?
Replies
5
Views
473
Dr.Peterson
Dr.Peterson
A
problem with double arctan
Replies
11
Views
747
allegansveritatem
A
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