The perimeter of an equilateral triangle is 60 meters. How long is each side?
SOLUTION
Where a = length
This triangle is equilateral; we can tell because each of its sides are the same length, a. To find the length of one side, we need to divide the perimeter by 3
Answers & Comments
PROBLEM
The perimeter of an equilateral triangle is 60 meters. How long is each side?
SOLUTION
Where a = length
This triangle is equilateral; we can tell because each of its sides are the same length, a. To find the length of one side, we need to divide the perimeter by 3
α = 20
ANSWER
The length of each side is 20 meters.