Question

Find this questions answer by the process

Answer 1

As AE=AC, angleAEC = angleACE.

2angleACE + 40 = 180

angleACE= 70

Now, angleBCE = 180 - 75 - 70 = 35

And angleEBC = 180 - 40 - 70 - 35 = 35

Hence, angleEBC = angleECB

so, BE = CE