What is the solution?

How many square feet of out door carpet will we need for this hole? 8ft 3ft 12ft 4ft

What are the measures of ∠a, ∠b, ∠c and ∠d? explain how to find each of the angle measure.

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?