Question: Problem 1 . Given the dimension below, please estimate other dimensions labeled with ? Please place your number near the ?

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)=45 degrees, and atan(1.736)=60 degrees. atan represents inverse trigonometric function arctangent.
A hand-sketch:
Problem 1 . Given the dimension below, please

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