2D Shapes

Front

A _______ is a quadrilateral with exactly one pair of parallel sides.

Back

trapezoid

Front

A shape has ______ if it can be folded about a line so that its two parts match exactly.

Back

line symmetry

Front

A ______ has one endpoint and continues without end in one direction.

Back

ray

Front

Does the blue line appear to be a line of symmetry?

Back

yes

Front

Does the blue line appear to be a line of symmetry?

Back

no

Front

Does the blue line appear to be a line of symmetry?

Back

yes

Front

Name a pair of perpendicular lines: AB and CD, FE and AB, CD and EF, there are no perpendicular lines.

Back

FE and AB

Front

Name a pair of intersecting lines that are NOT perpendicular: AB and CD, AB and EF, CD and EF, There are no intersecting lines.

Back

AB and CD

Front

What type of angle is angle AGD? Options: acute, right, obtuse, straight

Back

acute

Front

Which describes the shape? Options: zero lines of symmetry, 1 line of symmetry, 2 lines of symmetry, more than 2 lines of symmetry

Back

1 line of symmetry