33mm 40mm Based on the hand sketch, please work out the numbers from its multi-view projection shown below. Please do not use any measurement tool (ruler and protractor). 35mm $17mm B=? A=? C=? 23mm +9mm 20mm 70mm H=? D=? G=? 12mm E=? 15mm ? degrees |=? F=? J=? 5.5mm K=? 5.5mm Problem 1. Given the dimension below, please estimate other dimensions labeled with "?" Please place your number near the ?. Please do not use any measurement tool (ruler and protractor). Note: atan (0.75)=37 degrees, atan (0.577)=30 degrees, atan(1)=45degrees, and atan (1.736)=60 degrees. atan represents inverse trigonometric function arctangent. A hand-sketch: M 2 N H J E