Chegg Solution In a neighborhood donut shop, one type of donut has 580 calories, seven types of donuts have 530 calories, five types of donuts have 390 calories, six types of donuts have 520 calories, and two types of donuts have 400 calories. Find the range.

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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idk i would have to be there to under stand it

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idk i would have to be there to under stand it

529 and 531

step-by-step explanation: