3 years ago

What trigonometric function has the same value as sin 75?

1 answer:

5 0

<span>Cosine and Sine are related by the formula cos(x)= sin(x+90). Setting x+90 equal to 75 results in x=-15, Therefore, cos(-15) = sin (75). Since cos is an even function, cos(15)=cos(-15)= sin(75).</span>

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gizmo_the_mogwai [7]

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3 years ago

18) PB = 8. Find PA.

serious [3.7K]

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3 years ago

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Ivanshal [37]

Answer:

The legs are 5cm and 10cm

Step-by-step explanation:

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