Euclidean Geometry

Q. Euclid is the author of the book 'Elements'.

1. True
2. False

Q. What is the difference between a theorem and an axiom ? (2 marks)

Q. The sum of angles of a triangle formed in spherical geometry is greater than ${180}^o$.

1. True
2. False

Q. A surface is a ___ entity.

1. 2-D
2. 1-D
3. 4-D
4. 3-D

Q. _____ number of lines can be drawn through a single point.

1. 2
2. 1
3. 3
4. infinite

Q.

Who is regarded as the father of Geometry?

1. Pythagoras
2. Euclid
3. Archimedes
4. Thales

Q. A line segment has ____ dimension(s).

1. 1
2. 2
3. 3
4. infinite

Q. The distinguishing feature(s) of plane geometry is/are:

1. Interior angles of a triangle add up to ${180}^o$.
2. Two parallel lines never cross each other.
3. The shortest path between two points is always a straight line joining the two points.
4. All of the above.

Q. Solids are objects having ____ number of dimensions.

1. 3
2. 4
3. 1
4. 2

Q. The sum of angles of a triangle formed in a spherical geometry is equal to ${180}^o$.

1. True
2. False