Basic Trig Ratios

Basic Trig Ratios

Assessment

Flashcard

Mathematics

9th - 12th Grade

Hard

CCSS
HSG.SRT.C.6, HSG.SRT.C.8, 8.G.B.8

+2

Standards-aligned

Created by

Wayground Content

FREE Resource

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15 questions

Show all answers

1.

FLASHCARD QUESTION

Front

What is the definition of the hypotenuse in a right triangle?

Back

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

2.

FLASHCARD QUESTION

Front

What is the sine ratio in a right triangle?

Back

Tags

CCSS.HSG.SRT.C.6

3.

FLASHCARD QUESTION

Front

What is the cosine ratio in a right triangle?

Back

Tags

CCSS.HSG.SRT.C.6

4.

FLASHCARD QUESTION

Front

What is the tangent ratio in a right triangle?

Back

Tags

CCSS.HSG.SRT.C.6

5.

FLASHCARD QUESTION

Front

What mnemonic can help remember the definitions of the trig ratios?

Back

SOH CAH TOA, where SOH stands for Sine = Opposite/Hypotenuse, CAH stands for Cosine = Adjacent/Hypotenuse, and TOA stands for Tangent = Opposite/Adjacent.

Tags

CCSS.HSG.SRT.C.6

6.

FLASHCARD QUESTION

Front

If the opposite side is 12 and the hypotenuse is 13, what is the sine ratio?

Back

Tags

CCSS.HSG.SRT.C.6

7.

FLASHCARD QUESTION

Front

If the adjacent side is 9 and the hypotenuse is 15, what is the cosine ratio?

Back

Tags

CCSS.HSG.SRT.C.6

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