The Six Trigonometric Ratios

The Six Trigonometric Ratios

9th Grade

10 Qs

quiz-placeholder

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The Six Trigonometric Ratios

The Six Trigonometric Ratios

Assessment

Quiz

Mathematics

9th Grade

Medium

Created by

MAYA BACALLA

Used 24+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

This is the acute angle between the terminal side and the x-axis. It is always positive. It is indicated by the symbol theta “θ”.

Reference Angle

Opposite Side

Adjacent Side

Hypotenuse

2.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

The side next to the reference angle in a right triangle.

Reference Angle

Opposite Side

Adjacent Side

Hypotenuse

3.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Media Image

△GHJ is a right triangle. Identify its hypotenuse.

g

h

j

4.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Media Image

△GHJ is a right triangle. Identify its reference angle.

∠G

∠J

∠H

5.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Media Image

△GHJ is a right triangle. Identify its adjacent side.

g

h

j

6.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Media Image

△GHJ is a right triangle. Identify its opposite side.

g

h

j

7.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

This is the mnemonic used for remembering equations in six trigonometric ratios.

SAH-COA-TOH

SOH-CAH-TOA

SOA-COH-TAH

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