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You need to memorize the basic formulas and it will be easy.

pythagorean theorem

c² = a² + b²

Sine Theta (sin θ) = opposite/hypotenuse = a/c

Cosine Theta (cos θ) = adjacent/hypotenuse = b/c

Tangent Theta (tan θ) = opposite/adjacent = a/b

Cotangent Theta (cot θ) = adjacent/opposite = b/a

Secant Theta (sec θ) = hypotenuse/adjacent = c/b

Cosecant Theta (csc θ) = hypotenuse/opposite = c/a

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โˆ™ 2009-09-02 18:09:44
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The sharing of ideas and experimental findings with others

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Related questions

How do you solve the hypotenuse of triangle APC if angle P is a right angle?

By using trigonometry or using Pythagoras' theorem for a right angle triangle.

How do you find degree of hypotenuse on a right angle triangle?

By using trigonometry

What is a triangle with one 90 degree angle?

A right triangle is a triangle in which one angle is a right angle (that is, a 90-degree angle). The relation between the sides and angles of a right triangle is the basis for trigonometry.

What does adjacent mean in math?

adjacent in maths means the angle on a triangle next to a right angle in trigonometry and pythagoras

How do you find the base leg of a right triangle if you know the hypotenuse and one acute angle?

By using trigonometry that is applicable to a right angle triangle.

What is sin in trigonometry?

If you have a right triangle, the sine of an angle is the ratio of the opposite side to the hypotenuse.

What are the types of sides in trigonometry?

They are: opposite, adjacent and hypotenuse sides for a right angle triangle

How can you use ratios of the side lengths to find the angle measures of the acute angles in a right triangle?

By using trigonometry that is applicable to a right angle triangle.

What do you do in trigonometry?

usually its used to find a missing angle or length of a right triangle. Of course there is more to trigonometry. any way you can use sine, cosine, and tangent, to fine the missing angle or length

What are the different application of trigonometry?

Trigonometry is used to find the properties of triangles and Pythagoras' theorem is used to find the lengths and angles of right angle triangles.

What are the differrent kind of triangle in trigonometry?

They are: scalene, right angle, obtuse, isosceles and equilateral triangles

How do you calculate sides of a right angle triangle?

With Pythagoras' theorem or trigonometry depending on the information you are given.

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