Question

plz answe this question​

Answer 1

Answer:

(c).67.5

45+2k=180

2k=135

k=135/2

=67.5.

Answer 2

Answer:

67.5

Step-by-step explanation:

At the angle k, its opposite angle will also be k

Now, the new angle k and 45 + k sum up to  get 180 as they are internal angles

so, 45 + k + k = 180

=> 2k = 135

=> k = 135/2

=> k = 67.5

Hope it helps

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