In a poll, students were asked to choose which of six colors was their favorite. The circle graph shows how the students answered. If 20,000 students participated in the poll, how many chose Pink?

we know that

applying the law of sines

°

so

∠j=18°

∠k=29°

∠l=180-(18+29)=133°

the answer part a) is

the measure of angle k is  ≈29°

part b)  the measure of angle k could also be

(180-29)=151°

so

∠j=18°

∠k=151°

∠l=180-(18+151)=11°

the answer part b) is

the measure of angle k could also be 151°

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i dont know the answer but here's a picture of a dog

16 is the coefficient

hope this