Question

find the values of all angles agle 1,2,3,4,5,6,7,8

Answer 1

HEYA MATE, HERE IS UR ANSWER

$<b><i>The angles are not marked but I am attaching a pic .According to me that should be the position of angles .$

It is obvious that angle 4 is smaller as it has a small ratio and angle 5 bigger . So you understand from the pic.

Now ,Here we go...

Let angle 4=3x

and angle 5 = 7x

As l//m

so, angle 4+ angle 5=180 (co - interior angle )

3x+7x=180

10 x=180

x=180/10

x=18

So , angle 4=3×18

= 54

angle 5=7×18

= 126


And Other angles

angle 1= angle 4 (vertically opposite angles )

angle 1=54



angle 2=angle 5 (corresponding angles)

angle 2=126



angle 3=angle 2(Vertically opposite angles )

angle 3=126



angle 4=54



angle 5=126



angle 6=angle 4 (corresponding angles )

angle 6=54



Angle 7=angle 5 (vertically opposite angles )

angle 7=126



angle 8=angle 4 (alternate interior angles)

angle 8=54




Warm regards

@laughterqueen

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