Question

find the perimeter of the triangle shown below

Explanation:

Step1: Recall the formula for perimeter of a triangle

The perimeter \( P \) of a triangle with side lengths \( a\), \( b\), and \( c \) is \( P=a + b + c\).

Step2: Identify the side lengths

Here, \( a = 10\), \( b=7\), and \( c = 12\).

Step3: Calculate the perimeter

\( P=10 + 7+12\)
\( P = 29\)

Answer:

\( 29\)