Home › ECZ Grade 12 School Certificate › Mathematics › Euclidean geometry › What is an established or accepted principle cal…
What is an established or accepted principle called?
AA theorem
BA converse
CAn axiom
DA chord
Answer & Solution
Correct answer: C. An axiom
1. Some statements in geometry are accepted without any proof.
2. An axiom is an established or accepted principle.
3. A theorem is different, because it has to be shown to be true by argument.
_Source: Siyavula Mathematics Grade 11 (Everything Maths, CC BY 4.0), Chapter 8: Euclidean geometry_
Related questions
A chord of length 16 units lies in a circle of radius 10 units. How far is the chord from An arc subtends an angle of 80 degrees at the centre of a circle. What angle does it subteWhat is true of the opposite angles of a cyclic quadrilateral?A line from the centre of a circle is drawn perpendicular to a chord. What does it do?The mid-points of two sides of a triangle are joined by a straight line. What is true of tIn which quadrilateral do the diagonals bisect both pairs of opposite angles?What is the defining property of a kite?A quadrilateral has exactly one pair of opposite sides parallel. What is it called?