Triangle A B C. Angle B is 90 degrees. Hypotenuse A C is 41, adjacent side A B is 40, opposite side B C is 9. Find tan A
a.
4.5556
c.
4.4444
b.
0.225
d.
1.025

Please select the best answer from the choices provided

A
B
C
D

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 -

no

step-by-step explanation:

a)(x-2)^2+(y-1)^2=9

step-by-step explanation:

(picture explains)

step-by-step explanation: