Math, asked by zaibi008, 1 year ago

OL3.What value of x would make XOY a line if angleXOZ = 7x + 20° and angleYOZ = 3x in figure?
7x + 20
3x

Answers

Answered by adityaprakashgupta10

3

Step-by-step explanation:

=XOZ+YOZ=XOY

=7x+20°+3x=180°

=10x=160°

=x=16°

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