PROBLEM NUMBER 4 THIS IS THE MOST IMPORTANT PROBLEM, PLEASE ANSWER THIS IN A STRICTLY STEP-BY-STEP MANNER BECAUSE I WANT TO KNOW HOW YOU DERIVED FROM THE ANSWER. There are 2 questions in this problem kindly box the final answer. READ THE INSTRUCTIONS BELOW PLEASE. 1. If its fraction converts it into 2 decimal points and if it has many decimal points round it off into 2 place values. 2. Box the final answer to the problem 3. Kindly answer the problem step by step 4. Make sure that your penmanship is understandable Note: This problem was already solved by another expert but kindly redo this problem because I can’t understand the penmanship that they gave me. you for your effort in advance. Transcribed Image Text: A Norman window consists of a rectangle surmounted by a semicircle. If the perimeter of a Norman window is to be 16 ft, determine what should be the radius of
the semicircle and the height of the rectangle such that the window will admit the most light.
2h + 2r + TTr