Question

pls help me by finding x, y and z​

Answer 1

Answer:

Step-by-step explanation:

Here ΔADE=35°+90°+∠AED=180°

∠AED=55°

Y°=180°-∠AED=180°-55°=125°

∠DEC=Y°(VERTICALLY OPPOSITE ANGLES)

∠CBD+∠BDE+∠DEC+X°=360°

HERE WE CAN SEE ∠CBD+∠BDE=180°

SO,180°+125°+X°=360

X°=55°

X°+∠ICF+∠ECF=180

∠ECF=50°

Y°+∠CEF=180°

∠CEF=55°

∠ECF+∠CEF+∠CFE=180°

∠CFE=75°

NOW,

∠CFE+Z°=180°

Z°=105°

HOPE IT HELPS!!