Question 1

Acute angle is

Accepted Answer

less than 90

Answer

less than 180

Answer

equal to 90

Answer

more than 90

Question 2

Straight angle

Accepted Answer

equal to 180

Answer

more than 180

Answer

more than 90

Answer

equal to 90

Question 3

concurrent lines

Accepted Answer

are three or more lines that all pass through a common point

Question 4

Parallel lines

Accepted Answer

never intersect

Answer

intersect at right angles

Answer

lie on a straight line

Question 5

Points that lie on a same straight line are called

Accepted Answer

Collinear

Answer

vertical

Answer

concurrent

Answer

adjacent

Question 6

an angle between 1/4 turn and 1/2 turn

Accepted Answer

obtuse

Answer

acute

Answer

straight

Answer

right

Question 7

An angle between 1/2 turn and 1 turn is

Accepted Answer

reflex

Answer

acute

Answer

right

Answer

obtuse

Question 8

An angle which is 90 degrees

Accepted Answer

right

Answer

straight

Answer

acute

Answer

obtuse

Question 9

one complete turn is

Accepted Answer

360 degrees

Answer

270 degrees

Answer

90 degrees

Answer

180 degrees

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