Question

a triangle has sides of length 11 centimeters, 11 centimeters, and 11 centimeters. what is the perimeter? centimeters submit

Explanation:

Step1: Recall perimeter formula

The perimeter \( P \) of a triangle is the sum of its three side lengths, so \( P = a + b + c \), where \( a \), \( b \), and \( c \) are the side lengths.

Step2: Substitute side lengths

Here, \( a = 11 \), \( b = 11 \), and \( c = 11 \). So \( P = 11 + 11 + 11 \).

Step3: Calculate the sum

\( 11 + 11 + 11 = 33 \).

Answer:

33