Math, asked by annamicadevi, 6 months ago

in the adjoining figure​

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Answers

Answered by gokulbiologylover
2

X - 10° + 4x - 25° + X + 5° = 180 °

6x - 30 ° = 180°

6x = 180 + 30

X = 210 / 6

X = 35

Answered by GaneshRM2006
0

Answer:

as per the question AOB is a straight line

i.e, <AOB = 180

from the figure

<AOB = <AOD + <DOC + <COB = 180

           (x-10)+(4x-25)+( x+5)         = 180

            x-10+4x-25+x+5               = 180

                                 6x-30           = 180

                                  6(x - 5)        = 180

                                     x - 5         = 180/6

                                               x     = 30+5

                                                  x = 35

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