Question

homework: unit 3 - geometry question 17, 6.3.23 hw score: 44.83%, 26 of 58 points points: 0 of 1 save a regular decagon has a side length of 5 inches. find its perimeter. the perimeter is

Explanation:

Step1: Recall decagon side - number

A decagon has 10 sides.

Step2: Use perimeter formula

Perimeter \(P = \text{side - length}\times n\), where \(n\) is the number of sides. Given side - length \(s = 5\) inches and \(n = 10\), then \(P=5\times10\).

Answer:

50 inches