No student devices needed. Know more
13 questions
We know these lines are parallel because...
The double arrows
They look like it
The letters
They are black
Angles in a triangle add to...
180 °
360 °
90 °
204.6 °
What term refers to two lines that intersect at 90 degrees?
Coincident
Perpendicular
Parallel
Colinear
What is the difference between a shape and a solid?
A shape is 2D and a solid is 3D
A shape has straight lines and a solid has curved lines
A shape is 3D and a solid is 2D
Shape and solid are the same thing
Angles that sum together to equal 180 degrees
supplementary angles
complementary angles
congruent angles
These angles are equal... by what rule?
Corresponding angles
Perpendicular angles
Co interior angles
Opposite Angles
These alternate angles are...
30 °
Equal
180 °
80 °
The equal angles here are...
Vertically opposite
Congruent
Cointerior
Corresponding
Angles around a point add up to...
360 degrees
180 degrees
540 degrees
90 degrees
90°+90°=?
180 °
360 °
90 °
Straight angle
Angles on a straight line add up to...
180 degrees
90 degrees
270 degrees
150 degrees
Cointerior angles add up to...
180 degrees
360 degrees
Equal to each other
Green
When triangles are congruent...
They are the same shape only
They both are blue
They share a common side
They have the same shape and size
Explore all questions with a free account