Question

please look below at the assimant PLEZ

Answer 1

Answer:

to find x

-kro 180 me se 123 ko kyuki a straight line lunear pair form karta h usse tmhara x ka value aa jaiyega

Step-by-step explanation:

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Answer 2

Answer:

x=99

Step-by-step explanation:

180-123=57

and 57+42+(180-x)=180

[angle sum property of a triangle]

99+180-x=180

99-x=0

x=99...........ans

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