Find the height of a square pyramid that has a volume of 32 cubic feet and a base length of 4 feet. . a. 2 feet. b. 4 feet. c. 6 feet. d. 8 feet.

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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the answer is 5/3x+7/5y+7