Question

if a and b are acute angles and sinA = cosA , then the value of A+B is
​

Answer 1

sinA=cosB

sinA=sin(90-B)

sin sin cancel

A=90 -B

A+B=90

like n mark as brainliest

Answer 2

Answer:

Step-by-step explanation:

if sinA  = CosA then A = pi/4 now i dont know what is B doing here???