shahar
Full Member
- Joined
- Jul 19, 2018
- Messages
- 524
O - the centre of a circle
Rs - two radii
The original question: What is bigger AB or AC?
The answer: Depend on the inequality of the triangle theorem.
My question:
What is the domain of A?
A's size is from what size to what size...
O - the centre of a circle
Rs - two radii
The original question: What is bigger AB or AC?
The answer: Depend on the inequality of the triangle theorem.
My question:
What is the domain of A?
A's size is from what size to what size...
O - the centre of a circle
Rs - two radii
The original question: What is bigger AB or AC?
The answer: Depend on the inequality of the triangle theorem.
My question:
What is the domain of A?
A's size is from what size to what size...
As was pointed out in the immediate previous post,#6, the triangle ΔOBC is isosceles meaning that angle ∠OBC is acute.But Can it will be proven that The max. size of Angle A is 90 degree?
By Synthetic Geometry.![]()
What the meaning of the notion m(angle X)As was pointed out in the immediate previous post,#6, the triangle ΔOBC is isosceles meaning that angle ∠OBC is acute.
Moreover, ∠OBC is exterior to ΔABC so by the exterior angle theorem \(\displaystyle m(\angle OBC)=m(\angle BCA)+m(\angle BAC)\)
That means that m(∠BAC)<2π
Because you used the term "synthetic geometry" I naturally assumed that you were literate in the subject.What the meaning of the notion m(angle X)
What is m? ...m(Some Angle) I mean?