Math, asked by rahulgautam2836, 3 months ago

if sinQ =cos40 what is value of Q

Answers

Answered by amkumar2005

1

Step-by-step explanation:

we know that

sinA = cos(90°-A)

cosA= sin(90°-A)

cos40°=sin(90-40)

cos40°=sin(50°)

therefore Q = 50°

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