2D Shapes

Front

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

Back

trapezoid

Front

Which statement is true? A square is a type of _______.

Back

parallelogram

Front

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

Back

line symmetry

Front

What is an attribute of an isosceles triangle?

Back

2 sides are the same

Front

What is an attribute of an obtuse triangle?

Back

It contains 1 obtuse angle.

Front

A _______ is a quadrilateral with opposite sides that are equal and parallel.

Back

parallelogram

Front

A shape with all sides and angles equal is called a _______.

Back

regular polygon

Front

A triangle with one angle greater than 90 degrees is called an _______.

Back

obtuse triangle

Front

A triangle with all sides different lengths is called a _______.

Back

scalene triangle

Front

A _______ is a polygon with three sides.

Back

triangle