Question

100 POINTS AND BRAINLIST

Answer 1

$\\ \rm\hookrightarrow sinC=\dfrac{AB}{AC}$

$\\ \rm\hookrightarrow sinF=\dfrac{DE}{DF}$

$\\ \rm\hookrightarrow sinZ=\dfrac{XY}{XZ}$

As all angles are same

Ratio remains same

• sin48.9°=0.516