Q: What is the sine in a right triangle?

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The sine of an angle in a right triangle is opposite/hypotenuse, where opposite is the only side that is not adjacent to the angle you want to find the sine of, and the hypotenuse is the side opposite the right angle in the triangle. Just find opposite/hypotenuse.

It is: sine = opposite/hypotenuse

Sine ratio = opposite/hypotenuse

Sine of an angle (in a right triangle) is the side opposite of the angle divided by the hypotenuse.

Yes, the law of sines can be used in a right triangle. The law applies to any arbitrary triangle.

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The sine of an angle in a right triangle is opposite/hypotenuse, where opposite is the only side that is not adjacent to the angle you want to find the sine of, and the hypotenuse is the side opposite the right angle in the triangle. Just find opposite/hypotenuse.

It is: sine = opposite/hypotenuse

0.602

In a right angle triangle divide the opposite by the hypotenuse to find the sine ratio.

Sine ratio = opposite/hypotenuse

The sine theta of an angle (in a right triangle) is the side opposite of the angle divided by the hypotenuse.

Sine of an angle (in a right triangle) is the side opposite of the angle divided by the hypotenuse.

Yes, the law of sines can be used in a right triangle. The law applies to any arbitrary triangle.

The sine of an angle in a right triangle is the ratio of the length of the side opposite the angle to the length of the hypotenuse.In terms of ratios, the sine of an angle is defined, in a right angled triangle, as the ratio of lengths of the opposite side to the hypotenuse.

The longest side of the right angles triangle is called the hypotenuse. Divide the length of the side opposite the chosen angle by the length of the hypotenuse. This is the Sine of the angle.

The sine of an angle theta that is part of a right triangle, not the right angle, is the opposite side divided by the hypotenuse. As a result, you could determine the hypotenuse by dividing the opposite side by the sine (theta)...sine (theta) = opposite/hypotenusehypotenuse = opposite/sine (theta)...Except that this won't work when sine (theta) is zero, which it is when theta is a multiple of pi. In this case, of course, the right triangle degrades to a straight line, and the hypotenuse, so to speak, is the same as the adjacent side.

Pythagoras's' theorem or "got an want" on a right angled triangle but use sine rule on a non right angled triangle !! ..