Polygons & Quadrilaterals

Front

What is a polygon?

Back

A polygon is a closed figure formed by straight line segments that do not cross each other.

Tags

CCSS.2.G.A.1

Front

What are the characteristics of a quadrilateral?

Back

A quadrilateral is a polygon with four sides, four vertices, and the sum of its interior angles is 360 degrees.

Tags

CCSS.2.G.A.1

Front

How many sides does a pentagon have?

Back

A pentagon has five sides.

Tags

CCSS.2.G.A.1

Front

What is the sum of the interior angles of a pentagon?

Back

The sum of the interior angles of a pentagon is 540 degrees.

Front

What is a trapezoid?

Back

A trapezoid is a quadrilateral with at least one pair of parallel sides.

Front

What is a rhombus?

Back

A rhombus is a quadrilateral with all four sides of equal length and opposite angles that are equal.

Tags

CCSS.3.G.A.1

Front

What is the difference between a rectangle and a square?

Back

A rectangle has opposite sides that are equal, while a square has all four sides equal and all angles are right angles.

Tags

CCSS.5.G.B.4

Front

What is the formula to find the sum of the interior angles of a polygon?

Back

The formula is (n - 2) × 180 degrees, where n is the number of sides.

Front

What is congruence in geometry?

Back

Congruence means that two figures have the same shape and size.

Tags

CCSS.8.G.A.2

Front

If two triangles are congruent, what can we say about their corresponding sides and angles?

Back

Their corresponding sides and angles are equal.

Tags

CCSS.8.G.A.2