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

An equilateral triangle has 3 equal sides. Let the side length be \( s \). The perimeter \( P \) of an equilateral triangle is \( P = 3s \).

Step2: Solve for side length

Given \( P = 29.4 \) cm, we substitute into the formula: \( 29.4 = 3s \). To find \( s \), divide both sides by 3: \( s=\frac{29.4}{3} = 9.8 \).

Answer:

9.8