You must measure the angle with a measurement tool and then write down the angles on paper and do the equation yourself and see what you get if it doesn’t match with one person there wrong if it does match and they solved it the way you did that’s the person that did it right.
Hope this helps:D
Answer:
C. a federal presidential republic
Explanation:
Not sure but if u translated it to English I could help
Answer:
I am positive that what you have selected in the picture is correct.