Peter F. answered 03/09/22
Multi-level Elementary Math Teacher; 18 Years' Teaching Experience
Hello,
Since we are dealing with an equilateral triangle here, all three sides measure the same length.
To find the perimeter of an equilateral triangle, we simply multiply 3 x the same-length sides. In this case: to solve for the length of each side of the given equilateral triangle bearing a perimeter of 24 inches, we carry out the inverse operation of multiplication, which is division.
Hence, we divide 24/3 = 8.
So each side of the equilateral triangle here measures 8 inches.