Question

Solve this question in picture

Answer 1

Answer:

ghgvhhghv bud摛詞全數嗚嗚次

Answer 2

Answer:

140°

Step-by-step explanation:

*I have attached the figure.*

The ray A is parallel to ray B.

=> Alternate interior angles are equal

=>angle(a) = angle(AOM)

and angle(b) = angle(BOM)

Now angle(AOM), angle(BOM) and 220° form a full circle.

So their sum is 360°.

=> angle(AOM) + angle(BOM) + 220° = 360°

We have proved their value as a and b.

=> a+b+220° = 360°

=> a+b = 140°

Hope it helps...

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