Geometry and Trig

Ask your questions about all levels of geometry from elementary school through college.
A
HELP: PROVING TRIG IDENTIES
Replies
3
Views
2K
morson
M
L
basic coordinate geometry question
Replies
6
Views
2K
pka
pka
G
Volume of an Irregular Object
Replies
5
Views
15K
geekily
G
B
Half angle formula
Replies
1
Views
7K
Loren
L
E
Geometry: Proving Triangles are Similar
Replies
2
Views
2K
pka
pka
S
Trig functions
Replies
1
Views
2K
royhaas
R
B
how to solve problem sticked with 2 figures
Replies
1
Views
2K
stapel
stapel
L
Area of a rectangle using right triangles
Replies
8
Views
4K
jwpaine
J
G
Patterns in Cube Problems
Replies
3
Views
4K
geekily
G
J
Quadratics--maximize profit
Replies
10
Views
4K
Denis
D
J
Quadratic-fcns Qs: ratio of numbers is 1:3; triangle's sides
Replies
5
Views
2K
stapel
stapel
S
Right Triangles
Replies
5
Views
2K
Samara
S
S
bearing problems
Replies
0
Views
1K
Samara
S
O
Help with a trig: sin6xcos5x-cos6xsin5x=sqrt3 * cosx
Replies
16
Views
5K
oded244
O
G
Diameter of the base of a cylinder
Replies
4
Views
3K
geekily
G
S
[MOVED] Trig functions: Write cot(t) in terms of sec(t) if
Replies
1
Views
10K
soroban
S
B
Graphing constant functions
Replies
9
Views
3K
tkhunny
tkhunny
S
Trig help: height at top of ladder, depth of submarine, etc
Replies
5
Views
2K
Samara
S
H
prove the acute angles of a right triangle are complementary
Replies
2
Views
9K
hussein
H
M
Find k so y = -4x^2+kx-1 has integer for max value
2
Replies
34
Views
14K
stapel
stapel
You must log in or register to post here.
Top