Math, asked by kaushalrocks8731, 10 months ago

Abcd is a parallellogram in which one angle is of 120 degree find the other three angles

Answers

Answered by Anonymous
1

Answer:

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Answered by Anushkamini02
3

Step-by-step explanation:

Here ABCD is parallelogram,

we know that,

sum opposite sides of parallelogram is 180°

so,

angle A + angle B = 180°

let the angle B be x

According to question

120+x=180

x=180-120

x=60°

Now,

Angle A and C = 120°(opposite angle of parallelogram are equal)

Angle B and D =60°(opposite angle of parallelogram are equal)

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