Answers in Image attached
Hope this helps
A square?. This is because all four sides, angles, and segments of the square are perfectly equal.
5x-10=3x+40
5x=3x+50
2x=50
x=25
5*25=125
125-10=115
angle AEB=115
Hope this helps :)
706 ÷ 0363
1.94490358127 is your answer.