What is the sum of the interior angles of a quadrilateral?
A.) 720°
B.) 540°
C.) 360°
D.) 180°
B.) 540°
To find the sum of the interior angles of a quadrilateral, you need to know that a quadrilateral has four sides.
The formula to find the sum of the interior angles of any polygon is given by:
Sum of interior angles = (n - 2) * 180°, where n is the number of sides of the polygon.
In the case of a quadrilateral, n = 4, so the formula becomes:
Sum of interior angles = (4 - 2) * 180° = 2 * 180° = 360°.
Therefore, the correct answer is C.) 360°.
The sum of the interior angles of a quadrilateral can be found by using the formula:
Sum of interior angles = (n - 2) * 180°,
where n represents the number of sides of the polygon.
In the case of a quadrilateral, n = 4.
So, the sum of the interior angles of a quadrilateral is (4 - 2) * 180° = 2 * 180° = 360°.
Therefore, the correct answer is:
C.) 360°