EMF and GLNH are parallel lines.
LM = LN and GÎM = 1269
Find FMN.
Give a reason for each step of your working.
Answers
Answered by
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gorgeous here is yur answer
In given figure, l parallel to n and q is a transversal.
∴6a=120
o
... Corresponding angle
⇒a=
6
120
o
=20
o
Now, p parallel to q and n is a transversal.
∴4c=120
o
... Corresponding angle
⇒c=
4
120
o
=30
o
... Equation 1
Also, m parallel to n and p is a transversal.
∴4c=3b ... Corresponding angle
⇒4×30
o
=3b ... from Equation 1
⇒b=
3
120
o
=40
o
Therefore, a=20
o
, b=40
o
and c=30
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