Grade7 Geom. Final Revision

If <X supplements <Y, m<X = 60ْ

then m<Y = ------- degree

• 60

• 120

• 360

• 90

The two straight lines are parallel to a third line then they are -------

• Perpendicular

• coincided

• Parallel

• intersecting

The two vertically opposite angles are ---------

• Complementary

• Supplementary

• adjacent

• equal in measure

The measure of an exterior angle of a regular polygon is 36ْ, then the number of its sides is ------------

• 3 sides

• 6 sides

• 9 sides

• 10 sides

The two diagonals in a square are --------

• perpendicular

• equal in length

• parallel

• equal and perpendicular

If the image of the point (4, a-3) by reflection in x-axis is itself then a = -----

• 4

• 5

• 0

• 3

If the m (reflex <A = 240ْ, then measure of the supplementary of <A = --------

• 120ْ

• 90ْ

• 60ْ

• 30ْ

The axis of symmetry of line segment is -----------------

• The perpendicular bisector

• equal to it

• parallel to it

• congruent to it

• //

• Intersecting

• Coincided

The outer sides of two adjacent complementary angles are ----------

• Coincided

• Parallel

• Collinear

• Perpendicular