Question

Plzz solve with explanation​

Answer 1

am i right ????
your ans is 1)sin A = sin B

Answer 2

1). A+B=180

A=B-180/---------+(1)

APPLY SIN ON BOTH SIDES

SIN(A)=SIN(180-B)

SIN(A)=SIN(B)---------(2)

2). (2) √[1-sin^2a]=√[1-sin^2b]

root cancel

cos^2(a)=cos^2(b)

cos(a)= +-cos(b)

do all in these way

so a is correct

mark as brainliest answer