Acat and a dog have a race. the cat’s strides are 30% shorter than the dog’s but it makes 30% more strides than the dog. which of them will win the race?

Aconstruction worker needs to put a rectangular window in the side of a building he knows from measuring that the top and bottom of the window have a width of 8bfeet and the sides have a length of 15 feet he also measured one diagonal to be 17 feet what is the length of the other diagonal