Your Progress 0 / 25 attempted
Q 01 / 25
Two distinct lines can intersect at more than one point.
Q 02 / 25
Vertically opposite angles are always equal.
Q 03 / 25
If two angles form a linear pair, their sum is 180°.
Q 04 / 25
Corresponding angles are always equal when lines are parallel and cut by a transversal.
Q 05 / 25
The sum of measures of angles at a point is always 90°.
Q 06 / 25
Alternate interior angles are equal when the lines are parallel.
Q 07 / 25
An acute angle can be greater than 90°.
Q 08 / 25
A straight angle is 180°.
Q 09 / 25
If two angles are supplementary, their sum is 180°.
Q 10 / 25
Two obtuse angles can form a linear pair.
Q 11 / 25
If two lines are parallel, they never meet.
Q 12 / 25
The angle supplementary to 93° is 77°.
Q 13 / 25
The complement of an angle x is always greater than x.
Q 14 / 25
Two right angles are supplementary.
Q 15 / 25
All angles in a linear pair are equal.
Q 16 / 25
A transversal can intersect two lines at one point each.
Q 17 / 25
If the sum of two angles is 90°, they are called supplementary.
Q 18 / 25
Vertical angles appear only when lines are parallel.
Q 19 / 25
If two lines are cut by a transversal and alternate exterior angles are equal, lines are parallel.
Q 20 / 25
When two lines intersect, four angles are formed.
Q 21 / 25
An angle which is half of a straight angle is a right angle.
Q 22 / 25
Adjacent angles never have a common arm.
Q 23 / 25
If a transversal intersects two lines so that a pair of corresponding angles is equal, then the lines are parallel.
Q 24 / 25
The sum of all the angles at a point is 360°.
Q 25 / 25
If two lines are not parallel, no pairs of alternate angles will ever be equal.
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