Question

If lines AB and CD are parallel to each other and lines EF and GH are transversals, find the values of angles a, b and c.

Answer 1

Answer:

value of a=115 [ angels in a linear pair ]

value of b=38 [ by interior angles test ]

value of c = 38

Step-by-step explanation:

value of b= by interior angles test

anlgle Bnb+ angle nbd= 180 degree (sum of interior angles)

so there fore, 142+nbd=180 degree

nbd= 180degree - 142 degree

nbd = 38 degree.

Value of c= first we have to find the value of p

because c is vertically opposite of angle p

there for angle b = angle p ( corresponding angles)

so therefore angle b =38, and similarly by corresponding test value of p = 38

there for angle p= 38

Value of C = 38 ( vertically opposite of angle p)

So Here Is Your Answer

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