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The Domain of the Sine Function is what?

The Range of the Sine Function is what?

The Domain of the Cosine Function is wh…

The Range of the Cosine Function is what?

It is the set of all real numbers.

All real numbers from -1 to 1, inclusive.

It is the set of all real numbers

All real numbers from -1 to 1, inclusive.

Sin A (right triangle)

Cos A (right triangle)

Tan A (right triangle)

Inverse Trigonometric ratios

leg opposite angle A / hypotenuse OR a/c

leg adjacent to angle A/ hypotenuse OR b/c

leg opposite angle A / leg adjacent to angle A OR a/b

If sin A = x, then sin⁻¹ x = m∠A ... (sin⁻¹ x is read as sine inv…

Trigonometry

Right Trianlge

Special Right Triangles

Hypotenuse

The study of the relationships between the sides and angles of…

A triangle with one angle that is 90°. ... The other two angles a…

(45°, 45°, 90°) Isosceles right triangle.... (30°, 60°, 90°) Righ…

The longest side of a right triangle.