Similarity coefficient

The triangles ABC and A "B" C "are similar to the similarity coefficient 2. The sizes of the angles of the triangle ABC are α = 35° and β = 48°. Find the magnitudes of all angles of triangle A "B" C ".

Correct result:

A =  35 °
B =  48 °
C =  97 °

Solution:

$A=35=35^{\circ }$

$B=48=48^{\circ }$

$C=180-A-B=180-35-48=97^{\circ }$

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