Trigonometry Expert Project
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Trigonometry is a branch of mathematics that studies relationships between sides and angles of triangles. The trigonometric functions sine, cosine, and tangent are commonly used, and are often abbreviated as sin, cos, and tan. These functions relate the angles of a right triangle to the lengths of its sides.
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Ppt show on trigonometry
Trigonometry is the branch of mathematics that deals with triangles and relationships between sides and angles. It was originally developed to solve geometric problems involving triangles. Key concepts in trigonometry include trigonometric ratios such as sine, cosine, and tangent that relate angles and sides of a right triangle. Trigonometry is used in many fields including architecture, engineering, astronomy, music and more. It allows calculations of heights, distances, and positions that are important for applications like building design, navigation, and mapping the universe.
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This document discusses trigonometric ratios and identities. It defines the trigonometric ratios of sine, cosine and tangent for an acute angle A in a right triangle ABC. It also defines cosecant, secant and cotangent. It provides the reciprocal identities and values of the trigonometric ratios for common angles. It lists formulas for trigonometric functions of complementary angles and the main trigonometric identities along with steps for proving identities.
Trigonometry
Trigonometry deals with relationships between sides and angles of triangles, especially right triangles. It has many applications in fields like architecture, astronomy, engineering, and more. The document provides background on trigonometry, defines trigonometric functions and ratios, discusses right triangles, and gives several examples of how trigonometry is used in areas like navigation, construction, and digital imaging.
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Ppt show on trigonometry
Trigonometry is the branch of mathematics that deals with triangles and relationships between sides and angles. It was originally developed to solve geometric problems involving triangles. Key concepts in trigonometry include trigonometric ratios such as sine, cosine, and tangent that relate angles and sides of a right triangle. Trigonometry is used in many fields including architecture, engineering, astronomy, music and more. It allows calculations of heights, distances, and positions that are important for applications like building design, navigation, and mapping the universe.
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This document discusses trigonometric ratios and identities. It defines the trigonometric ratios of sine, cosine and tangent for an acute angle A in a right triangle ABC. It also defines cosecant, secant and cotangent. It provides the reciprocal identities and values of the trigonometric ratios for common angles. It lists formulas for trigonometric functions of complementary angles and the main trigonometric identities along with steps for proving identities.
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Trigonometry is the branch of mathematics dealing with triangles and trigonometric functions of angles. It is derived from Greek words meaning "three angles" and "measure". Trigonometry specifically studies relationships between sides and angles of triangles, and calculations based on trigonometric functions like sine, cosine, and tangent. Trigonometry has many applications in fields like astronomy, navigation, architecture, engineering, and more.
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