Euclidean Geometry

Say 'TRUE' or 'FALSE'
If two circles are equal, then their radii are equal

• TRUE
• FALSE

Say 'TRUE' or 'FALSE'
Two distinct intersecting lines cannot be parallel to the same line

• TRUE
• FALSE

What is a line?

• A straight set of points that goes on forever in both directions
• A curved set of points that goes on forever in both directions
• A straight set of points that goes on forever in one direction only
• A straight set of points that does not go on forever in either direction

There is a unique line passing through 2 given points

• True

• False

If x = y then 2x = 2y. Which is the axiom supporting the given statement

• Things which are equal to the same thing are equal to one another.

• Things which are double of the same things are equal to one another.

• Things which coincide with one another are equal to one another.

• If equals are added to equals, the wholes are equal.

Area of triangle 1= Area of triangle 2;

Area of Triangle 2= Area of triangle 3

then Area of triangle 1= Area of triangle 3

Which is the axiom supporting the given statement

• Things which are equal to the same thing are equal to one another.

• Things which are double of the same things are equal to one another.

• Things which coincide with one another are equal to one another.

• If equals are added to equals, the wholes are equal.

Which of the following needs a proof?

• Theorem
• Axiom
• Definition
• Postulate

'Lines are parallel if they do not intersect' is stated in the form of_____

• An axiom
• A definition 
• A postulate
• A proof

Euclid divided his famous treatise 'The Elements' into___

• 13 chapters
• 12 chapters
• 11 chapters 
• 9 chapters

Euclid stated that all right angles are equal to each other in the form of ?

• Axiom

• Postulate

• definition

• Theorem