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Trigonometric Functions and Properties

Trigonometric Functions and Properties

Assessment

Interactive Video

Mathematics

9th - 10th Grade

Practice Problem

Hard

Created by

Thomas White

FREE Resource

The video tutorial introduces trigonometry, focusing on labeling triangle sides and understanding trigonometric functions like sine, cosine, and tangent. It explains how to apply these functions to solve problems and demonstrates using a calculator to find solutions, emphasizing the importance of ensuring the calculator is in degree mode.

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23 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What should you do first when given an angle in a triangle?

Determine the perimeter

Find the area of the triangle

Label the adjacent and opposite sides

Calculate the hypotenuse

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the purpose of labeling sides in a triangle?

To determine the type of triangle

To find the perimeter

To avoid confusion later

To calculate the area

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which side is the hypotenuse in a right triangle?

The side opposite the given angle

The side adjacent to the given angle

The side opposite the right angle

The longest side of the triangle

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the adjacent side in a right triangle?

The side opposite the given angle

The side next to the given angle

The side opposite the right angle

The longest side of the triangle

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the opposite side in a right triangle?

The side opposite the right angle

The side opposite the given angle

The side next to the given angle

The longest side of the triangle

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does the sine function represent in a right triangle?

Opposite over adjacent

Adjacent over opposite

Opposite over hypotenuse

Adjacent over hypotenuse

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which trigonometric function uses the ratio of adjacent over hypotenuse?

Cosine

Cosecant

Sine

Tangent

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