# 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…

Trigonometry - means triangle measure

Circle

Names of a triangle

Trigonometric Functions

The relationships between sides and angles of triangles - in p…

SOH CAH TOA (sine is opposite over hypotenuse, etc.)

Trigonometry - means triangle measure

The relationships between sides and angles of triangles - in p…

Circle

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 wha…

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.

The Domain of the Sine Function is what?

It is the set of all real numbers.

The Range of the Sine Function is what?

All real numbers from -1 to 1, inclusive.

Hypotenuse

Adjacent

Opposite

Right Angle

The side opposite the right angle

The side next to the reference angle

The side facing the reference angle

An angle of 90 degrees

Hypotenuse

The side opposite the right angle

Adjacent

The side next to the reference angle

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

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…

Area of any triangle =

Law of Sines

The Law of Cosines

Reciprocal Identities

1/2(a)(b)(sinC)... 1/2(b)(c)(sinA)... 1/2(a)(c)(sinB)

Area of any triangle =

1/2(a)(b)(sinC)... 1/2(b)(c)(sinA)... 1/2(a)(c)(sinB)

Law of Sines

Opposite Leg

Adjacent leg

SOHCAHTOA

sine (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

Hypotenuse

Adjacent

Opposite

Right Angle

The side opposite the right angle

The side next to the reference angle

The side facing the reference angle

An angle of 90 degrees

Hypotenuse

The side opposite the right angle

Adjacent

The side next to the reference angle

hypotenuse

opposite

sine

cosine

the side of the triangle opposite the right angle

the side opposite the labelled angle

opposite over hypotenuse

adjacent over hypotenuse

hypotenuse

the side of the triangle opposite the right angle

opposite

the side opposite the labelled angle

Hypotenuse

Opposite

Adjacent

sinθ

the side of a right triangle opposite the right angle

the side length of a triangle opposite the right angle

the side length of a triangle next to a right angle

the ratio of the opposite side to the hypotenuse in a right-an…

Hypotenuse

the side of a right triangle opposite the right angle

Opposite

the side length of a triangle opposite the right angle

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

SOHCAHTOA

sine (SIN)

the leg located opposite an angle of reference in a right tria…

the leg located next to an angle of reference in a right trian…

a mnemonic (memory) device that is used to remember the 3 basi…

opposite/hypotenuse

opposite leg

the leg located opposite an angle of reference in a right tria…

adjacent leg

the leg located next to an angle of reference in a right trian…

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

Hypotenuse

Adjacent

Opposite

Right Angle

The side opposite the right angle

The side next to the reference angle

The side facing the reference angle

An angle of 90 degrees

Hypotenuse

The side opposite the right angle

Adjacent

The side next to the reference angle

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).

Hypotenuse

Opposite

Adjacent

sinθ

the side of a right triangle opposite the right angle

the side length of a triangle opposite the right angle

the side length of a triangle next to a right angle

the ratio of the opposite side to the hypotenuse in a right-an…

Hypotenuse

the side of a right triangle opposite the right angle

Opposite

the side length of a triangle opposite the right angle

hypotenuse

adjacent

opposite

sine

the side of the triangle opposite the right angle

the side of the triangle next to the labelled angle

the side opposite the labelled angle

opposite over hypotenuse

hypotenuse

the side of the triangle opposite the right angle

adjacent

the side of the triangle next to the labelled angle

Hypotenuse

Adjacent

Opposite

Right Angle

The side opposite the right angle

The side next to the reference angle

The side facing the reference angle

An angle of 90 degrees

Hypotenuse

The side opposite the right angle

Adjacent

The side next to the reference angle

Pythagorean Theorem

Pythagorean Triple

Converse of the Pythagorean Theorem

obtuse triangle

In a right triangle, the sum of square of the legs is equal to…

a set of three whole numbers that

Used to determine whether certain lengths represent sides of a…

when the square of the longest side is GREATER than the sum of…

Pythagorean Theorem

In a right triangle, the sum of square of the legs is equal to…

Pythagorean Triple

a set of three whole numbers that