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I need help I don’t understand what I am doing

I need help I don’t understand what I am doing-example-1
User Sukeshj
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1 Answer

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GTB is a right angle. ZTG plus ZTB equals GTB. So, if ZTG is 49 and a right angle is 90, then 90-41 is 41. Your answer is correct.

User David Claridge
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