Question

the three angle of a quadrilateral are 76°,54°and 108° .find the measure of the fourth angle.

Answer 1

the answer 122 .......

Answer 2

Answer:

Step-by-step explanation:

Let fourth angle be x

76+54+108+x=360

130+108+x=360

238+x=360

X=360-238

x=122

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