# Study sets matching "trigonometry"

Pythagorean Theorem

Trigonometry

Right triangle

Trigonometric Ratio

in a right triangle the square of the length of the hypotenuse…

the branch of mathematics dealing with the relations of the si…

A triangle that has a 90 degree angle.

A ratio of the lengths of two sides in a right triangle.

Pythagorean Theorem

in a right triangle the square of the length of the hypotenuse…

Trigonometry

the branch of mathematics dealing with the relations of the si…

Pythagorean Theorem

Trigonometry

Right triangle

Trigonometric Ratio

in a right triangle the square of the length of the hypotenuse…

the branch of mathematics dealing with the relations of the si…

A triangle that has a 90 degree angle.

A ratio of the lengths of two sides in a right triangle.

Pythagorean Theorem

in a right triangle the square of the length of the hypotenuse…

Trigonometry

the branch of mathematics dealing with the relations of the si…

Pythagorean Theorem

Trigonometry

Right triangle

Trigonometric Ratio

in a right triangle the square of the length of the hypotenuse…

the branch of mathematics dealing with the relations of the si…

A triangle that has a 90 degree angle.

A ratio of the lengths of two sides in a right triangle.

Pythagorean Theorem

in a right triangle the square of the length of the hypotenuse…

Trigonometry

the branch of mathematics dealing with the relations of the si…

Pythagorean Theorem

Sum of Angles in a Triangle

Triangle Side Inequality Theorem

Measure of an Exterior Angle of a Trian…

180 degrees

The sum of any two sides of a triangle must be GREATER than th…

The sum of any two angles of a triangle is equal to the exteri…

Pythagorean Theorem

Sum of Angles in a Triangle

180 degrees

Trigonometric Ratio

Angle in standard position

Initial side of an angle

Terminal side of an angle

A ratio of the lengths of two sides in a right triangle.

An angle is said to be in standard position if its initial sid…

starting position of the rotated ray in the formation of an an…

the ray where measurement of an angle stops

Trigonometric Ratio

A ratio of the lengths of two sides in a right triangle.

Angle in standard position

An angle is said to be in standard position if its initial sid…

Pythagorean Theorem

Trigonometry

Right triangle

Trigonometric Ratio

in a right triangle the square of the length of the hypotenuse…

the branch of mathematics dealing with the relations of the si…

A triangle that has a 90 degree angle.

A ratio of the lengths of two sides in a right triangle.

Pythagorean Theorem

in a right triangle the square of the length of the hypotenuse…

Trigonometry

the branch of mathematics dealing with the relations of the si…

Pythagorean Theorem

Trigonometry

Right triangle

Trigonometric Ratio

in a right triangle the square of the length of the hypotenuse…

the branch of mathematics dealing with the relations of the si…

A triangle that has a 90 degree angle.

A ratio of the lengths of two sides in a right triangle.

Pythagorean Theorem

in a right triangle the square of the length of the hypotenuse…

Trigonometry

the branch of mathematics dealing with the relations of the si…

Complementary Angles

Supplementary Angles

Standard Position

Quadrantal Angle

either of two angles whose sum is 90°.

either of two angles whose sum is 180°.

An angle is in standard position if its vertex is located at t…

An angle with terminal side on the x-axis or y-axis. That is,…

Complementary Angles

either of two angles whose sum is 90°.

Supplementary Angles

either of two angles whose sum is 180°.

Right Angled Triangle

Pythagoras Theorem

Hypoteneuse

Unit Circle

A triangle that has one angle of 90 degrees

a²=b²+c²

the longest side of a set square or a right triangle (opposite…

a circle with a radius of 1, centered at the origin

Right Angled Triangle

A triangle that has one angle of 90 degrees

Pythagoras Theorem

a²=b²+c²

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.

Trigonometry

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

Right Trianlge

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

Pythagorean Theorem

Sum of Angles in a Triangle

Triangle Side Inequality Theorem

Measure of an Exterior Angle of a Trian…

180 degrees

The sum of any two sides of a triangle must be GREATER than th…

The sum of any two angles of a triangle is equal to the exteri…

Pythagorean Theorem

Sum of Angles in a Triangle

180 degrees

Pythagorean Theorem

Trigonometry

Right triangle

Trigonometric Ratio

in a right triangle the square of the length of the hypotenuse…

the branch of mathematics dealing with the relations of the si…

A triangle that has a 90 degree angle.

A ratio of the lengths of two sides in a right triangle.

Pythagorean Theorem

in a right triangle the square of the length of the hypotenuse…

Trigonometry

the branch of mathematics dealing with the relations of the si…

Opposite Leg

Adjacent Leg

Sine

Cosine

The leg across from the angle (never is the hypotenuse).

The leg next to the angle (never is the hypotenuse).

The opposite leg divided by the hypotenuse.

The adjacent leg divided by the hypotenuse.

Opposite Leg

The leg across from the angle (never is the hypotenuse).

Adjacent Leg

The leg next to the angle (never is the hypotenuse).

Opposite Leg

Adjacent leg

SOHCAHTOA

sine ratio (SIN)

the leg located opposite a focus angle in a right triangle

the leg located next to a focus angle in a right triangle

a memory device that is used to remember the 3 basic trigonome…

opposite/hypotenuse

Opposite Leg

the leg located opposite a focus angle in a right triangle

Adjacent leg

the leg located next to a focus angle in a right triangle

A ratio of the lengths of two sides in…

The ratio of the side opposite of a rig…

The ratio of the adjacent side of a rig…

The ratio of the side opposite of a rig…

Trigonometric Ratio

Sine

Cosine

Tangent

A ratio of the lengths of two sides in…

Trigonometric Ratio

The ratio of the side opposite of a rig…

Sine