Luke made a concrete path 20 metres long and 2 metres wide at the back of his house.
What was the perimeter of the pathways?

Acircular garden with radius of 8 feet is surrounded by a circular path with a width of 3 feet. what is the approximate area of the path alone? use 3.14 for π

If 1/√5+1/√5+1=p+q√r , find the values of p, q and r

How do i solve uniform motion problems?