from the adjoining figure find x y and z
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Answer:
look
Step-by-step explanation:
∠x=∠EDC (corresponding angle)
∠x=70°
∠EDC+∠CDA=180 (LINEAR PAIR )
∠EDC=70° (GIVEN)
70°+∠CDA=180°
∠CDA=180-70
∠CDA=110°-----------------------------1
∠CDA+∠X+∠Z+∠CBA=360° (ANGLE SUM PORPERTY)
∠CBA=90° (GIVEN)
SO,
70+110+90+∠Z=360
270+∠Z=360
∠Z=360-270
∠Z=90°
now,as BD=AB
∠X=∠ABD=70°
AND
∠CDA=∠Y+∠ABD
110=∠Y+70
∠Y=110-70
∠Y=40
HENCE
X=70 Y=40 Z=90
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