CP Geo Unit 7 Review

Front

Find the measure of ∠1:

Back

101°

Front

Is the figure a polygon? Is it convex or concave?

Back

Polygon, concave

Front

What is the formula for the sum of exterior angles in a polygon?

Back

360

Front

Solve for x:

Back

94

Front

A trapezoid is a quadrilateral with exactly one pair of _____ sides.

Back

parallel

Front

What is a polygon?

Back

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

Front

Define a convex polygon.

Back

A polygon where all interior angles are less than 180°.

Front

Define a concave polygon.

Back

A polygon that has at least one interior angle greater than 180°.

Front

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

Back

180°.

Front

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

Back

360°.