Geometry and Trig

Ask your questions about all levels of geometry from elementary school through college.
J
find the sine of 56 if the opposite is 12 and the hypotenuse is 36
Replies
3
Views
750
Steven G
Steven G
M
Placing smaller squares into one bigger square
Replies
9
Views
4K
Steven G
Steven G
S
need help with inductive reasoning
Replies
1
Views
550
Deleted member 4993
D
N
Triangle
Replies
5
Views
1K
tkhunny
tkhunny
N
Vectors, lines and planes
Replies
2
Views
712
Dr.Peterson
Dr.Peterson
N
How do i find the coordinates of D, given that CD is always perpendicular to AB?
Replies
5
Views
2K
Steven G
Steven G
B
Does θ mean angle in these questions?
Replies
4
Views
1K
Steven G
Steven G
V
circle theorems (cyclic quadrilateral )
Replies
3
Views
800
Dr.Peterson
Dr.Peterson
R
Stuck designing a diamond pattern leaded window.
Replies
4
Views
1K
Rob Edwards
R
A
Angles Questions
Replies
5
Views
971
Steven G
Steven G
B
Please help me understand the relationship between this question and solution
Replies
5
Views
924
Steven G
Steven G
L
Write an inequation and solve it to find the possible values of the variable
Replies
2
Views
652
Dr.Peterson
Dr.Peterson
C
Pulley problem, my brain hurts!
Replies
15
Views
2K
Chrisb
C
S
Q on forces in equilibrium.
Replies
5
Views
880
Deleted member 4993
D
A
Problem about the trisection of an angle of isosceles triangle
Replies
1
Views
1K
Dr.Peterson
Dr.Peterson
F
Mechanical jack efficency
Replies
3
Views
994
Deleted member 4993
D
D
3d Linear Algebra, rotating basis question
Replies
1
Views
716
HallsofIvy
H
1
Trig/Bearings problems
Replies
1
Views
693
Dr.Peterson
Dr.Peterson
J
Confusing Area Optimization problem
Replies
3
Views
717
Steven G
Steven G
C
Cross Country course plotted on Cartesian plane (5 points)
Replies
6
Views
1K
Dr.Peterson
Dr.Peterson
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