Polygons, Triangles & Quadrilaterals

Front

What is a polygon?

Back

A closed plane figure made up of line segments

Front

How many sides does a pentagon have?

Back

5

Front

How many sides does an octagon have?

Back

8

Front

What are the attributes of an isosceles triangle?

Back

It has two congruent or equal sides

Front

Attributes of an acute triangle?

Back

It has 3 acute angles

Front

What are the attributes of an obtuse triangle?

Options:

It has no obtuse angles

,

It has 1 obtuse angle

,

It has 2 obtuse angles

,

It has 3 obtuse angles

Back

It has 1 obtuse angle

Front

A ___________ is a quadrilateral that has opposite sides that are parallel and all of its sides are the same length.

Back

Rhombus

Front

A __________ is a quadrilateral with only one pair of parallel sides.

Back

Trapezoid

Front

A ____________ has 2 pairs of parallel sides. Options: Trapezoid, Triangle, Parallelogram, Rhombus

Back

Parallelogram

Front

Which quadrilateral has 4 right angles, 2 sets of parallel sides, and is also a parallelogram?

Back

Rectangle