Question

type the correct answer in the box. use numerals instead of words. if necessary, use / for the fraction bar. keaton drew an equilateral triangle on the computer. if the perimeter of the triangle is 29.4 centimeters, the length of a side of the triangle is centimeters.

Explanation:

Step1: Recall equilateral - triangle property

In an equilateral triangle, all sides are equal. Let the side - length be \(s\). The perimeter \(P\) of an equilateral triangle is \(P = 3s\).

Step2: Solve for \(s\)

Given \(P=29.4\) cm. We have the equation \(3s = 29.4\). Then \(s=\frac{29.4}{3}\).
\(s = 9.8\)

Answer:

9.8