Question

The angle of a pentagon are x,2x,(x+60)(x+10)(x-10)find x

Answer 1

Answer:

Here is the answer for ur question :

angles of the pentagon = total degree of a pentagon

x + 2x + x + 60 + x + 10 + x - 10 =540

                               6x + 60       =540 (+10 and -10 will get cancelled)

                                       6x       = 540 - 60

                                        6x      = 480

                                           x     = 480/6

                                             x   =  80

HOPE THIS WILL HELP YOU.....

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