Question

given 15 cotangent A equals to 8 find sin A and secant A​

Answer 1

Answer:

sin A = 15/17

Sec A = 17/8

Step-by-step explanation:

15 cot A = 8

cot A = 8/ 15 = Adjacent side / opposite side

therefore Hypotenuse = √(15²+8²) = √(225+64) = √289 = 17

Now sin A = Opposite side / Hypotenuse = 15/17

Sec A = Hypotenuse / Adjacent side = 17/8

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