Certificate Programs
Courses
Proofs
Building Blocks
Types
Functions
Properties
Conditional Properties
Why Logicwalk?
Log In
Get Started
if ∠
A
B
C
is a right angle, then cosine of (
m∠
C
A
B
) = (
distance
A
B
) / (
distance
A
C
)
View as a table
|
Try proving it
Start from the conclusion and work back up the proof. Click the arrow to show the parents.