G Module 2 Topic 2 Retest

Front

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

Back

The sum of the interior angles of a polygon with n sides is given by the formula: (n - 2) × 180°.

Front

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

Back

7 sides.

Front

What is the value of 'a' if the options are 12, 24, 24√3, 16 and the answer is 12?

Back

a = 12.

Front

What is the value of 'x' if the options are 10, 10√3, 10√2, 20 and the answer is 10√3?

Back

x = 10√3.

Front

What is the length of 'y' if the options are 45, 5√2, 90, 5 and the answer is 5?

Back

y = 5.

Front

Solve for 'x' if the options are 29, 33, 41.5, 50 and the answer is 33.

Back

x = 33.

Front

What is a polygon?

Back

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

Front

What is the definition of a regular polygon?

Back

A regular polygon is a polygon with all sides and angles equal.

Front

What is the relationship between the number of sides and the sum of interior angles in a polygon?

Back

As the number of sides increases, the sum of the interior angles increases according to the formula (n - 2) × 180°.

Front

What is the value of 'x' in a right triangle if one leg is 10 and the other leg is 10√3?

Back

x = 10√3.