What is the measure of angle c?

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1 Answer
F. Javier B.
Jun 5, 2018

See explanation below

Explanation:

If both triangles are similar, then the angles of both are equals.

So in big triangle ABC, the ˆB=60

And finally, the sum of internal angles in all triangles is 180, then

180=60+55+ˆC

ˆC=180−60−55=65

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