Given the image in the question, it can be seen that the roof forms a right angled triangle. Therefore, we can get the length of the roof rafters (x) by using the Pythagoras theorem.
Step 1: We define the Pythagoras theorem and state our parameters
Step 2: We substitute the values into the theorem to solve for x
Hence, the length of the roof rafters (x) is 33.94ft to the nearest hundredth.