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Help CenterCalculus·Algebra·Trigonometry·Statistics & Probability·Linear Algebra

Problems

12 problems in Trigonometry.

easyDifficulty: easy

Tangent of 45°

sin Trig Basics

10 pts0 solved · 39 views
easyDifficulty: easy

Sine of a Right Angle

sin Trig Basics

10 pts0 solved · 41 views
easyDifficulty: easy

The Pythagorean Identity

θ Trig Identities

15 pts0 solved · 42 views
easyDifficulty: easy

Cosine of 180°

sin Trig Basics

10 pts1 solved · 41 views
mediumDifficulty: medium

A Pythagorean Variant

θ Trig Identities

18 pts1 solved · 36 views
easyDifficulty: easy

Sine of 30°

sin Trig Basics

10 pts0 solved · 39 views
easyDifficulty: easy

Tangent as a Quotient

θ Trig Identities

15 pts0 solved · 40 views
mediumDifficulty: medium

Sine Double-Angle

θ Trig Identities

18 pts0 solved · 41 views
mediumDifficulty: medium

Tangent Equals One

2π Trig Equations

20 pts0 solved · 37 views
mediumDifficulty: medium

Cosine Equals Root Two Over Two

2π Trig Equations

20 pts0 solved · 43 views
easyDifficulty: easy

Cosine of 60°

sin Trig Basics

10 pts1 solved · 36 views
mediumDifficulty: medium

Where Sine Equals One Half

2π Trig Equations

20 pts1 solved · 42 views
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