Question

Find x and the sum of a +b+c+d in the following figures.

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Answer 1

Answer:

x=360°-240°

=120°

sum=360°

Answer 2

Answer:

$c = 180 - 105 = 75 \\ \\ a = 180 - 60 = 120 \\ \\ and \: b = oo \: sorry \\ \\ x = 180 - 105 = 75 \\ \\ b = 180 - 105 = 75 \\ \\ thik \: hain$