Answer:
A result that has been proved to be true (using operations and facts that were already known). Example: The "Pythagoras Theorem" proved
that for a right angled triangle.
FIVE THEOREMS OF GEOMETRY:
- a circle is bisected by its diameter.
- angles at the base of any isosceles triangle is equal.
- If two straight line intersect, the opposite angles formed are equal.
- If one triangle has two angle and one side is equal to another triangle.
- any angle inscribed in a semi-circle is a right angle.
Explanation:
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