Math, asked by indraja27, 1 year ago

if sinA = cosA , then find the value of A

Answers

Answered by jainaakanksha0761
16

Answer: 45 °

Step-by-step explanation:

It os only possible at angle A is equal to 45 degree

As sin 45° = 1/ root 2

And cos 45° = 1/ root 2

Answered by Anonymous
26

 \sin(a)  =  \cos(a)  \\  \sin(a)  =  \sin(90 - a)  \\ on \: compairing \:  \\ a = 90 - a \\ 2a = 90 \\ a = 45

Hope it will help you.....

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