Respuesta :

:I think 39.5

I did maths I think, may be wrong

Answer:

The value would be equal to 39.5.

Step-by-step explanation:

All of the shown angles form a circle. A circle has a measurement of 360°.

360 - (87 +115) =

360 - 202 = 158

k + 3k = 158

4k = 158

k = 39.5