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To find the cosine of an angle in a right triangle divide the adjacent by the?
Wiki User
∙ 14y ago
hypotenuse.
Wiki User
∙ 14y ago
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What is the cosine ratio?
In a specific angle for a right triangle the cosine ratio is the ratio between the lengths of the adjacent side (side touching the angle) and the hypotenuse (longest side).
How do you find the hypotenuse if you know one leg and one angle?
You need a bit more information to solve that one, because it's not clear whether the angle is opposite the leg you know or adjacent to it. If the angle is adjacent to the known leg, then divide the length of the leg by the cosine of the angle. If the angle is opposite the known leg, then divide its length by the sine of the angle.
What are Remote interior angles?
Are two angle of a triangle that are not adjacent to the exterior angle
What is the name for the sides of a right triangle that are adjacent to the right angle?
Opposite and adjacent sides.
What angle is the ratio of the opposite leg length to the adjacent leg length?
Its Tangent, APEX "The tangent of an angle is the ratio of the opposite leg length to the adjacent leg length."
What is the ratio of the cosine of an angle?
Fora right angle triangle: cosine angle = adjacent/hypotenuse
What is a cosine ratio?
In a right angle triangle it is: cosine ratio = adjacent/hypotenuse
How is cosine defined?
In a right triangle, the cosine of an angle is defined as the ratio of the adjacent side of that angle to the hypotenuse.
What is the ratio of the adjacent and hypotenuse sides of a right triangle?
That's the cosine of the angle to which the 'adjacent' side is adjacent.
In a right-angle triangle the incline side multiplied by cosine of the angle gives you?
The adjacent side or base of the triangle.
What is the cosine function about?
The cosine function is mathematical equation to determine the adjacent angle of a triangle. The cosine of an angle is the ratio of the length of the hypotenuse: so called because it is the sine of the co-angle.
How do you find the hypotenuse with a cosine and or sine?
For a right angle triangle:- hypotenuse = adjacent/cosine or hypotenuse = opposite/sine
The law of cosine for angle are suited if are known?
In a right angle triangle if the lengths of the adjacent or the hypotenuse are known.
What is a cosign in math?
If you mean cosine then it is angle ratio found in a right angle triangle which is adjacent/hypotenuse
How do you measure cosine?
To find the cosine of an angle, you divide the adjacent side of the triangle by the hypotenuse. A helpful hint for the trig functions of sin, cos, and tan is SOH CAH TOA. It's a helpful way to remember what to do. For Sine you divide the opposite side by the hypotenuse. In Tangent, you divide the opposite side by the adjacent side.
If you divide length of the adjacent side of an angle in a right triangle by the length of the hypotenuse what value do you get?
Adjacent Side / Hypotenuse = Natural Cosine of the Angle. For example: Adjacent Side=20cm / Hypotenuse=40cm = 0.5 Look up 0.5 in a Natural Cosine table and look back to the degrees on the left margin, you'll find 60... 60 degrees is the angle between the hypotenuse and the adjacent side.
What is the cosine ratio?
In a specific angle for a right triangle the cosine ratio is the ratio between the lengths of the adjacent side (side touching the angle) and the hypotenuse (longest side).
