I wish you would of put a picture but with what you gave me. if the angle is a straight line then you would just set it up like 96+x=180 bc a straight line ='s 180 and den subtract 96 from 180 which is 84 so x would = 84 if the angle is a supp. angle but til there's not a picture this might be wrong.
But i hope this helps have a nice nite!
Diameter is 34
Diameter is double the radius so 17 plus 17 is 34 which is the diameter
3pi/4 is 135 in degrees. A 135-degree angle lies in quadrant 2. In quadrant 2, the x values are negative and the y values are positive.
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Add sides 2


Multiply sides by 5


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Add sides 2


Inverse both sides

Divide sides by 5



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Answer:
2x+2 times 21cents would equal 4.20. x=9