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Sine and the cosine of the angle.
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∙ 9y ago
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How sin90degree equals 1?
Sin = Opposite/ Hypotenuse. If the angle is 90o then the Opposite IS the Hypotenuse so the ratio is 1.
Fill in the blank The ratio relates the length of the leg opposite the angle in question to the length of the hypotenuse?
This ratio is called the sine ratio for a right triangle. A simple way to remember this is by using the mnemonic 'SOHCAHTOA', where SOH stands for sine equals the ratio opposite side/ hypotenuse, COH is cosine equals adjacent side/hypotenuse, and TOA is tangent equals opposite side/adjacent side.
In a right triangle with the hypotenuse c equals 10 and the angle A equals 50 degrees the angle B equals?
In a right triangle with the hypotenuse c equals 10 and the angle A equals 50 degrees the angle B equals: 40 degrees.
What is the ratio that defines the cosine of an acute angle of the right angle?
It is the ratio of the length of the adjacent side to that of the hypotenuse.
What is the largest angle of a pentagon whose ratio is?
The largest angle is
The tangent of an angle equals the ratio of the?
Sine of the angle to its cosine.
He tangent of an angle equals the ratio of the?
opposite/ adjacent
The cosine of an angle equals the ratio of the?
adjacent/hypotenuse
The tangent of an angle equals the ratio of the what?
in a right trianlge the tangent is the ratio of Opposite/Adjacentcosine is Adjacent/Hypotenusesine is Opposite/Hypotenuse
What is the formula in triangle?
Angle A + Angle B + Angle C = 180 degrees. If one angle equals 90 degrees then it is a right triangle and the lengths of the sides are in a ratio such that A squared plus B squared equals C squared (Pythagorean Theorem)
How sin90degree equals 1?
Sin = Opposite/ Hypotenuse. If the angle is 90o then the Opposite IS the Hypotenuse so the ratio is 1.
When you say Tangent of 30 equals -6.40 does the -6.40 represent the length or angle of something else?
In a right triangle, the tangent of an angle other than the right angle is the ratio of the length of the side opposite the angle over the length of the side adjacent to the angle (the side between the angle and the right angle).
Fill in the blank The ratio relates the length of the leg opposite the angle in question to the length of the hypotenuse?
This ratio is called the sine ratio for a right triangle. A simple way to remember this is by using the mnemonic 'SOHCAHTOA', where SOH stands for sine equals the ratio opposite side/ hypotenuse, COH is cosine equals adjacent side/hypotenuse, and TOA is tangent equals opposite side/adjacent side.
Ratio of the angles in a triangle?
if the angle of a triangle are in the ratio 7:11:18,find the angle
In a right triangle with the hypotenuse c equals 10 and the angle A equals 50 degrees the angle B equals?
In a right triangle with the hypotenuse c equals 10 and the angle A equals 50 degrees the angle B equals: 40 degrees.
What is the ratio that defines the cosine of an acute angle of the right angle?
It is the ratio of the length of the adjacent side to that of the hypotenuse.
The angle of an incline equals what angle?
It equals the arctangent of the gradient of the incline.
