Math, asked by Tharani123, 1 year ago

please send full method if l || m

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Answers

Answered by Mahesh1134
2
plz refer above photo before continuation

we know angle BCA= X (since vertically opposite angles)

answer is 50

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Tharani123: Sorry the answer is 130°
Mahesh1134: ha yes I was mistaken
Mahesh1134: the answer that I got is for the complemented angle of the X
Mahesh1134: there fore x+the answer i was given equals 180 degrees
Mahesh1134: then you can find the X=180-50=130
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