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Mathematics

Trapmya:

Can someone explain PLEASE Work is below

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Trapmya:

NerdyLizard:

OK. So, all the angles in a right triangle= 180. So 180-(A+b)=c c+d+e HAS to equal 180 since a line is 180. so 180-(c+d)=e

Trapmya:

I did it and I got 107 now do I subtract 107 from 180?

NerdyLizard:

Can you tell me which step you are on?

Trapmya:

c+d+e

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NerdyLizard:

c+d+e isn't a step. It is simply a proof.

NerdyLizard:

You don't have e yet.

Trapmya:

e is 107 but that's not a answer choice

NerdyLizard:

what was d= to?

Trapmya:

32

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NerdyLizard:

There we are, that is incorrect. D= 49

Trapmya:

no cause on the problem the thing says d=32

NerdyLizard:

Woops! Sorry I meant c.

Trapmya:

okay so i add c and d right

NerdyLizard:

You add c and d. The you subtract that sum from 180

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Trapmya:

okay thanks for helping me

NerdyLizard:

Yep! :)

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