Triangle ABC is dilated by a factor of 3 to produce triangle A’B’C’. What is A’C’, the length of AC after the dilation? What is the measure of Angle A’?

Someone answer asap for ! michele pushes a box d meters across a floor. she uses a force f, in newtons, to push the box. she pushes the box for t seconds. the formula p = fd/t calculates the power, p, in watts, that it takes for michele to complete the task. solve the formula for d.