# The second

The second angle of a triangle is the same size as the first angle. The third angle is 12 degrees larger than the first angle. How large are the angles?

Correct result:

A =  56 °
B =  56 °
C =  68 °

#### Solution:

$B=A=56=5{6}^{\circ }$
$C=12+A=12+56=6{8}^{\circ }$

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