What is the perimeter of a triangle with sides 11 inches, 6 inches, and is 13 inches in length select the correct answer.
a) 19 inches
b) 28 inches
c) 30 inches
d) 17 inches
The perimeter of a triangle is found by adding the lengths of all three sides. Therefore, the perimeter of the given triangle is 11 + 6 + 13 = 30 inches.
So, the correct answer is c) 30 inches.