If you were to run a real-world company, the cost of the materials would be a big consideration. a savvy business person would want to keep cost down by keeping the amount of materials in their products to a minimum. how might knowing about the geometry and volumes of different 3-d shapes with this decision making process?

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 lol xd

step-by-step explanation:

ez do it yourself lazy