1. The base of a rectangular box has a width of 3 inches and a length of 4 inches. The box is 12 inches tall How far is it from one of the box’s top corners to the opposite corner of the base of the box?

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°

read more on -

the answer to this question is yes

the answer is b