Can someone please help me with this math problem, I'm confused and I need someone to please answer this by 11:59 it's currently 10:46 where I am located! I will also mark you brainiest!

Sorry guys but as you have a small brain

The rumpart family is building a new room onto their house. the width of the new room will be 16 feet. the length of the room will be 4% greater than the width. write an expression to find the length of the new room. what will be the area of this new room?

In δabc, m∠acb = 90°, cd ⊥ ab and m∠acd = 45°. find: a find cd, if bc = 3 in