Question

if a=3,b=4,sin A=3/4, find B

Answer 1

Answer:

given

perpendicular = 3

hypotenuse = 4

sin A = 3/4

find. sinB

according to Pythagoras theorm

H^2=p^2+b^2

16 = 9 +b^2

b = √7

sin B = √7/4

Answer 2

Answer:

S4/3 because we see in a=3/4 3is value of a so we put b=4/3