HG Review Chapter 5

Front

What is the most specific name for a quadrilateral with all sides equal and opposite angles equal?

Back

Rhombus

Front

What is the formula for one interior angle in a regular polygon?

Back

180(n−2)÷n

Front

If the sum of the interior angles of a polygon equals 900°, how many sides does the polygon have?

Back

7

Front

In a rhombus, what is the measure of each angle if one angle is 90°?

Back

90°

Front

Solve for x in the equation: 2x + 3 = 25.

Back

11

Front

What is a parallelogram?

Back

A quadrilateral with opposite sides parallel and equal in length.

Front

What is a rectangle?

Back

A parallelogram with four right angles.

Front

What is a square?

Back

A rectangle with all sides equal.

Front

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

Back

180°

Front

How do you calculate the sum of the interior angles of a polygon with n sides?

Back

180(n−2) where n is the number of sides.