Sketch a triangle given a trig angle then determine remaining trig functions of angle

Sketch a triangle given a trig angle then determine remaining trig functions of angle

Assessment

Interactive Video

Mathematics

11th Grade - University

Hard

Created by

Quizizz Content

FREE Resource

The video tutorial explains how to evaluate all six trigonometric identities given the cosecant of an angle. It starts by introducing the concept and the need to construct a triangle when the point is not on the unit circle. The tutorial then explains the reciprocal relationship between cosecant and sine, and how to use the Pythagorean theorem to find the missing side of the triangle. It proceeds to calculate the sine, cosine, and tangent values, and discusses the reciprocal properties of these functions. The tutorial concludes by summarizing the process of determining all trigonometric functions from a given cosecant value.

Read more

5 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the main challenge when given the cosecant of an angle without knowing the angle itself?

Calculating the tangent of the angle

Finding the exact value of the angle

Locating the point on the unit circle

Determining the sine of the angle

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How is the cosecant function related to the sine function?

Cosecant is the integral of sine

Cosecant is the derivative of sine

Cosecant is the reciprocal of sine

Cosecant is the square of sine

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the length of the hypotenuse in the constructed triangle if the cosecant of the angle is 6?

1

6

35

sqrt(35)

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the sine of the angle in the constructed triangle?

sqrt(35)/6

1/sqrt(35)

6

1/6

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the cotangent of the angle in the constructed triangle?

6

1/6

35/sqrt(35)

sqrt(35)