Respuesta :

Answer:

yeah you just keep doing that find the measure and put in calculator.

Step-by-step explanation:

Answer:

77

Step-by-step explanation:

I'm pretty sure this is the answer because the complement of a 13 degree angle is 13 plus a number is equal to 90. So, that number is 77 because 77 plus thirteen is 90. plz mark me brainliest!

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