Question

in the angle if <1 +<3=120° then<2+<4=_​

Answer 1

Answer:

1) given that angle 1+ angle 3=120

angle 1 and angle 3 are opposite to each other so, opposite=same

so, 120÷2= angle 1 and angle 3

=60=angle 1 and angle 3

sum of all the angles is 360

angle 2 and angle 4 = 360-120

=240

240÷2= 120= each angle 2 and 4

so, angle 2 and angle 4 = 240

YOUR ANSWER IS 240

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