Can the sides of a triangle have the following lengths? 1 in., 2 in., & 4 in.?

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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probability for j is 1/4

while

a is 1/6

x equals 1

step-by-step explanation:

f(4)=f(×)

x=1

step-by-step explanation: