Question

question 7 (multiple choice worth 2 points)
(polygon angle sums lc)

find the sum of the interior angles for a pentagon.
180°
360°
540°
900°

Explanation:

Step1: Recall the formula for the sum of interior angles

The formula for the sum of interior angles of a polygon is \((n - 2)\times180^{\circ}\), where \(n\) is the number of sides.

Step2: Identify the number of sides of a pentagon

A pentagon has \(n = 5\) sides.

Step3: Substitute \(n = 5\) into the formula

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Answer:

\(540^{\circ}\) (the option \(540^{\circ}\) is correct)