Answer:
<h3>
The answer is D.</h3>
Step-by-step explanation:
Explanation:
The rule of a triangle is that it the other two sides could not be longer than longest side of the triangle. If the two sides added up together is greater than the longest side, the triangle would no longer be connected. Since 8 + 12 ft still works for the longest side of the triangle, it will be considered the length of the third side.
Please put the image so I can see and help.
1 foot is shorter that 20 centimeters
Lol no one is going to work that out just copy and paste into an online calculator good luck