To get the answer we can use proportion
220 ----------------95.3%
x -------------------100%
Crossmultiply now
220*100%=95.3%*x
22000=95.3x /:95.3
22000:95.3=x
231=x - its the answer
Answer: c=19 and n=4
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It should be B. right angle and C. complementary angles
Step-by-step explanation:

the area of the surface of this design is 31 in long