Question

please answer with full steps.
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Answer 1

Answer:

tan 45° = 1

Step-by-step explanation:

As we know that the sides opposite to Equal angle are equal

hence , AB= BC

Now , we know tan Qetha = perpendicular/base

hence , tan 45° = 10/10

•°• tan 45° = 1

I hope I'm correct! if I'm please don't forget to mark as brainliest!