Plz guys help me with this question....plz answer guys fast...!!
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Answer:
bro write give as this ... are parallel and solve by interior and also alternative and opposite angle Theron
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Answer:
a = 120°
b = 120°
c = 120°
d = 60°
Step-by-step explanation:
since, given 60°and angleB lie on same line
60° + B =180° (angle sum property)
B = 180°- 60°
B=120°
AND angleB = angleC (alternate angles property)
C = 120°
since, given angleC and angleD lie on same line
C+D =180°(angle sum property)
120°+D=180°
D=60°
AND angleA= angleC (both are same as they lie on // lines on same side)OR(A+60=180°)OR(A=B;alternate angles)
A=120°
HOPE THIS HELPS YOU
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