Unit 5 Flashcard 1: Lessons 1-3

Front

How many sides are there in a heptagon?

Back

7

Tags

CCSS.2.G.A.1

Front

What is the name of the segment that connects two nonconsecutive vertices of a polygon?

Back

Diagonal

Front

The diagonals in a kite __________.

Back

are perpendicular

Front

Solve for x in Kite LMNO: x = ?

Back

90

Front

ADCB is a trapezoid. Find the value of x: x = ?

Back

7

Front

What is a polygon?

Back

A closed figure formed by a finite number of line segments.

Tags

CCSS.2.G.A.1

Front

Define a diagonal in the context of polygons.

Back

A line segment connecting two non-adjacent vertices.

Front

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

Back

900 degrees.

Front

What is a trapezoid?

Back

A quadrilateral with at least one pair of parallel sides.

Front

What is the formula for finding the sum of interior angles of a polygon?

Back

(n-2) * 180 degrees, where n is the number of sides.