English, asked by ghulejyoti567, 3 months ago

please and this I will mark u as brilliant​

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Answered by shravanivwadhai
0

Answer:

measure angle b= 75 °

explanation:

line l ll line m

and line n is transversal.

therefore by alternate angle theorem.

angle 75 °=angle b

hence

angle b =75°

hope it helps

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