Find the area of the following triangle:
b= 20, c = 15 , A=46

a = 46

b = 20

c = 15

b+c ≤ a

20 + 15 ≤ 46

61 ≤ 46

Step-by-step explanation:

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 -

how long did the flood last

step-by-step explanation:

then i will answer