10.02.2018 Views

archivo5

Create successful ePaper yourself

Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.

TRIGONOMETRÍA<br />

a) 1 b) 2 c) 4 d) 6 e) 8<br />

17.En un triángulo ABC se cumple.<br />

2 2 2<br />

a + b + c = 10<br />

Hallar E = bc CosA + ac CosB + ab CosC<br />

a) 10 b) 20 c) 5 d) 15 e)15 /2<br />

18.En un triángulo ABC ; C = 60° y a = 3b . Hallar E = Tag ( A − B )<br />

a)2 3 b) 3 3 c) 4 3 d) 3 e) 3 / 2<br />

CUESTIONARIO DESARROLLADO

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!