Question

please solve it if you can ( chapter name trigonometry ) solve any one​

Answer 1

Answer:

OP^2=OM^2+PM^2 (By Pythagorean Theorem)

15^2=12^2+PM^2

PM^2 = 225-144 = 81

Therefore, PM = 9

sinA=Opposite/Hypotenuse=9/15=3/5

cosA=Adjacent/Hypotenuse=12/15=4/5

sin^2A+cos^2A=1 (Identity)

Proof: (3/5)^2 + (4/5)^2 = 9/25 + 16/25 = 25/25 = 1

Please mark as brainliest answer

Answer 2

Answer:

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