1.

if l parallel to M and n is transversal and angle 1 equals to 120 degree find the measure of each of the remaining 7 angle ​

Answer»

Answer:

here angle1=120degree

then angle2=180 degree - 120 degree(by linear pair)=60degree

now angle3=angle1 and angle4= angle 2(by vertically OPPOSITE)

THEREFORE angle3=120degree and angle4=60degree

angle6=angle2(corresponding angle)

angle7=angle3(corresponding angle)

and angle 5=angle7(vertically opposite)

angle8 =angle6

angle6=120degree

angle7=60degree

angle5=120 degree

and angle8=60 degree


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