Q 1: If three or more lines pass through the same point, the lines are called _____. parallel lines concurrent lines finite lines coplanar lines

Q 2: Lines belonging to the same plane are called ________. singular lines coplanar lines infinite lines concurrent lines

Q 3: Interior alternate angles are equal. False True

Q 4: The instruments used for making angles 30 degrees, 45 degrees, 60 degrees, and 90 degrees without the use of a protractor are called _____. rulers compasses set squares angles

Q 5: Six points are on a paper such that not any three of them are collinear. Then number of lines that can be drawn joining two points at a time is _____. 15 5 10

Q 6: If l is perpendicular to n and m is perpendicular to n, then l // n. False True

Q 7: AO = OB, if OB =10 cm, then AO = ? 20 cm 10 cm 0 cm

Q 8: If the measure of an angle is 150 degrees, what is the measure of its supplement? Answer:

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