The third choice.
The sides of the photo plus the margins of the border equal x.
K is the right answer for the problem!
There's an app called photomath that would be useful for these kinds of problems!
9514 1404 393
Answer:
5) 112°
6) 40°
Step-by-step explanation:
5) The angle E or ? is half the sum of the intercepted arcs:
? = (130° +94°)/2 = 112°
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6) The angle D is half the difference of the intercepted arcs:
? = (135° -55°)/2 = 40°
