Mathematics for IGCSE & O level - Angles (Section 1 - No. 38)
Which of the following statements are true about a straight line?
The angles on a straight line add up to 180°
A straight line has no angles
A straight line can intersect another line
A straight line consists of an infinite number of points
Paliwanag
Correct statements include the sum of angles being 180°, and the line's ability to intersect another and consist of infinite points.