Geometry Christmas Extra Credit

Front

What is the value of x if x = 10?

Back

x = 10 is a solution to the equation.

Front

Identify the alternate interior angles in the following diagram.

Back

The alternate interior angles are g and f.

Front

What is a hexagon inscribed in a circle?

Back

A hexagon inscribed in a circle is a six-sided polygon where all vertices touch the circle.

Front

Find x if x = 21/2.

Back

x = 21/2 is a solution to the equation.

Front

What is the measure of the exterior angle if it is 100 degrees?

Back

The exterior angle is 100 degrees.

Front

Define alternate interior angles.

Back

Alternate interior angles are pairs of angles that are on opposite sides of the transversal and inside the two lines.

Front

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

Back

The sum of the interior angles of a hexagon is 720 degrees.

Front

How do you find the exterior angle of a polygon?

Back

The exterior angle can be found by subtracting the interior angle from 180 degrees.

Front

What is the formula for the area of a circle?

Back

The area of a circle is A = πr², where r is the radius.

Front

What is the relationship between the angles in a linear pair?

Back

Angles in a linear pair are supplementary, meaning they add up to 180 degrees.