Solve for x and then find the measure of

You have a 32-foot fence around a square garden. there are 4 equal sections. you paint 13 of one section of the fence. what fraction of the fence did you paint? you have a 32-foot fence around a square garden. there are 4 equal sections. you paint 13 of one section of the fence. what fraction of the fence did you paint?

What is the perimeter of a rectangular building that is 80 feet wide and 140 feet deep?

What is the area of the triangle 10 13 12