Trig Ratios

Trig Ratios

Assessment

Flashcard

Mathematics

9th Grade

Practice Problem

Hard

CCSS
HSG.SRT.C.6, HSG.SRT.C.7, HSF.TF.A.2

+2

Standards-aligned

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What is the definition of Trigonometry?

Back

Trigonometry is a branch of mathematics that studies the relationships between the angles and sides of triangles.

Tags

CCSS.HSG.SRT.C.7

2.

FLASHCARD QUESTION

Front

What are the three primary trigonometric ratios?

Back

Sine (sin), Cosine (cos), and Tangent (tan).

Tags

CCSS.HSG.SRT.C.6

3.

FLASHCARD QUESTION

Front

What is the formula for Sine?

Back

Sine = Opposite / Hypotenuse.

Tags

CCSS.HSG.SRT.C.6

4.

FLASHCARD QUESTION

Front

What is the formula for Cosine?

Back

Cosine = Adjacent / Hypotenuse.

Tags

CCSS.HSG.SRT.C.6

5.

FLASHCARD QUESTION

Front

What is the formula for Tangent?

Back

Tangent = Opposite / Adjacent.

Tags

CCSS.HSG.SRT.C.8

6.

FLASHCARD QUESTION

Front

In a right triangle, what does the 'Hypotenuse' refer to?

Back

The Hypotenuse is the longest side of a right triangle, opposite the right angle.

7.

FLASHCARD QUESTION

Front

What does 'Adjacent' mean in the context of a right triangle?

Back

Adjacent refers to the side next to the angle of interest, excluding the hypotenuse.

Tags

CCSS.HSG.SRT.C.6

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