In Fig., line 1 || m. Find the values of a, b, c, d. Give reasons.
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As per diagram l∣∣m and n transversal.
We know that vertically opposite angles are equal
a=110° ----(1)
d=85° ----(2)
We also know that corresponding angles are equal.
a=b
d=c
=>a=b=110° [ from (1)]
=>d=c=85° [ from (2)]
a= 110°
b= 110°
c= 85°
d= 85°
Answered by
0
Answer:
a= 110°
b= 110°
c= 85°
d= 85°
Step-by-step explanation:
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