1. Joshua has a ladder that is 23ft long. He wants to lean the ladder against a vertical wall so that The top of the ladder is 21.5ft above the ground. For safety reasons, he wants the angle the ladder makes with the ground to be no greater than 70°. Will the ladder be safe at this height?
2. Show your work and draw a diagram to support your answer. Round all answers to the nearest
hundredth.
