Question

find the perimeter.
write your answer as a fraction or as a whole or mixed number.
$1 \frac{3}{11}$ in
$2 \frac{4}{11}$ in
$2 \frac{2}{11}$ in
inches
submit

Explanation:

Step1: Recall perimeter formula

Perimeter of a triangle is the sum of its three sides. So, we need to add \(1\frac{3}{11}\), \(2\frac{2}{11}\), and \(2\frac{4}{11}\).

Step2: Add the whole numbers and fractions separately

First, add the whole number parts: \(1 + 2 + 2 = 5\).
Then, add the fractional parts: \(\frac{3}{11}+\frac{2}{11}+\frac{4}{11}=\frac{3 + 2 + 4}{11}=\frac{9}{11}\).

Step3: Combine the whole number and fraction

Combine the results from Step2: \(5+\frac{9}{11}=5\frac{9}{11}\).

Answer:

\(5\frac{9}{11}\)