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    - Solving by Graphing 5
    - Substitution Method 6
    - Elimination Method 2
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    - No Infinite Solutions 2
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    - Logarithm Basics 11
    - Logarithm Properties 16
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    - Quadratic with Complex 2
- Geometry
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    - Angle Sum 3
    - Triangle Inequality 6
    - Triangle Congruence 14
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    - Pythagoras Theorem 18
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    - Medians & Altitudes 6
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    - Midsegment Rule 5
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    - Circle Parts 4
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    - Arc Length 1
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    - Tangents 1
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    - Angle Sums 7
    - Regular Polygons 5
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    - Perimeter 18
    - Area Formulas 10
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    - Volume of Solids 11
    - Composite Solids 8
    - Math Density 2
    - Cross Sections 5
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    - Slope 7
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    - Geometric Reflection 3
    - Dilation 5
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- Trigonometry
  - Trigonometric Ratios
    - Sine Cosine Tangent 5
    - Reciprocal Ratios 4
    - Right Triangle Ratios 4
    - Triangle Sides 9
  - Trigonometric Identities
    - Pythagorean Identities 6
    - Reciprocal Identities 5
    - Quotient Identities 5
    - Co Function Identities 1
    - Even Odd Identities 5
    - Double Angle Formulas 5
    - Half Angle Formulas 4
    - Sum & Difference 4
  - Trig Graphs
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    - Cosine Graph 5
    - Tangent Graph 2
    - Cotangent Graph 5
    - Secant Graph 5
    - Cosecant Graph 2
    - Amplitude & Period 4
    - Phase Shift 5
    - Vertical Shift 5
  - Inverse Trig
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    - Inverse Cosine 4
    - Inverse Tangent 6
    - Graphs of Inverses 4
    - Principal Values 4
    - Real World Use 2
  - Solving Triangles
    - SOHCAHTOA Method 8
    - Law of Sines 5
    - Law of Cosines 3
    - Ambiguous Case 2
    - Finding Sides 3
    - Finding Angles 4
    - Area of Triangle 5
    - Heron Formula 5
  - Real World Applications
    - Heights & Distances 3
    - Angle of Elevation 6
    - Angle of Depression 5
    - Navigation Bearings 5
    - Shadows & Towers 5
    - Sound & Light Waves 5
    - Engineering Design 4
    - Astronomy & Orbits 5
- Calculus
  - Limits
    - Limit Basics 4
    - One Sided Limits 5
    - Infinite Limits 5
    - Limits at Infinity 6
    - Piecewise Functions 7
    - lhopitals Rule 5
  - Derivatives
    - Definition of Derivative 4
    - Power Rule 4
    - Product Rule 11
    - Quotient Rule 3
    - Chain Rule 2
    - Derivatives of Trig 5
    - Implicit Differentiation 6
    - Tangents & Slopes 4
    - Optimization Problems 4
  - Integrals
    - Indefinite Integrals 7
    - Definite Integrals 2
    - Fundamental Theorem 3
    - Integration by Substitution 4
    - Integration by Parts 6
    - Improper Integrals 5
    - Integration of Trig 1
  - Differential Equations
    - First Order Equations 4
    - Separable Equations 5
    - Exact Equations 1
    - Homogeneous Equations 4
    - Growth & Decay 5
  - Sequences & Series
    - Arithmetic Sequences 51
    - Geometric Sequences 8
    - Convergence Tests 1
    - Infinite Series 3
    - Partial Sums 4
    - Power Series 6
    - Taylor Series 5
    - Maclaurin Series 5
  - Multivariable Calculus
    - Partial Derivatives 4
    - Gradient Vectors 8
    - Vector Fields 1
    - Line Integrals 5
    - Divergence & Curl 5
- Statistics & Probability
  - Data Handling
    - Types of Data 17
    - Primary Secondary Data 1
    - Frequency Tables 3
    - Bar Graphs 5
    - Pie Charts 8
    - Line Graphs 16
    - Histograms 7
    - Stem & Leaf 6
    - Dot Plots 9
  - Central Tendency
    - Arithmetic Mean 6
    - Median 15
    - Mode 6
    - Weighted Mean 3
  - Data Dispersion
    - Range 5
    - Interquartile Range 6
    - Variance 5
    - Standard Deviation 1
    - Mean Absolute Deviation 6
    - Box & Whisker 3
  - Probability Concepts
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    - Experimental Probability 5
    - Sample Space 6
    - Mutually Exclusive Events 6
    - Independent Events 7
    - Conditional Probability 5
    - Complementary Events 5
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    - Binomial Distribution 6
    - Normal Distribution 9
    - Uniform Distribution 2
    - Poisson Distribution 2
    - Cumulative Distribution 5
  - Inferential Statistics
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    - Sampling Methods 12
    - Hypothesis Testing 16
    - Confidence Intervals 4
    - Margin of Error 7
    - Z & T Tests 3
    - Chi Square Test 3
- Number Theory
  - Prime Numbers
    - Prime Basics 6
    - Prime Factorization 13
    - Sieve of Eratosthenes 5
    - Twin Primes 5
    - Primality Tests 1
  - Divisibility Rules
    - Divisibility by 2 6
    - Rules Application 2
    - Remainder Concepts 6
    - Number Puzzles 2
    - Divisibility Proofs 5
  - GCD & LCM
    - GCD Basics 5
    - LCM Basics 5
    - Euclidean Algorithm 4
    - GCD LCM Practice 2
    - Coprime Numbers 2
  - Modular Arithmetic
    - Congruence 9
    - Modulo Basics 5
    - Congruence Relations 6
    - Modular Addition 5
    - Modular Multiplication 3
    - Modular Inverses 3
    - Math in Coding 2
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- Mathematical Topology
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    - Interior Points 3
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- Mathematical Logic
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    - Contradiction Method 4
    - Inductive Proof 4
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    - Counterexamples 4
  - Boolean Algebra
    - Boolean Variables 5
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    - Simplification Rules 4
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9th Grade Sohcahtoa Method Quizzes, Questions & Answers

9th Grade

Top Trending Sohcahtoa Method Quizzes

Find Missing Sides with Sine, Cosine, & Tangent

Get ready to put trigonometry into action. In this quiz, you will use sine, cosine, and tangent to find unknown sides in right triangles. Each problem gives you one or more sides and an angle, and you’ll apply the correct...

Questions: 20 | Attempts: 27 | Last updated: Jan 22, 2026

Sample Question 1
In a right triangle, angle A = 30°. If the hypotenuse is 12, find the side opposite A.

4√3

6

6√3

10

Sample Question 2
In a right triangle, angle B = 45° and adjacent side = 10. Find the hypotenuse.

10√2

12

8√2

15

SOHCAHTOA: Identify Ratios & Use Pythagoras in Right Triangles

Develop a solid understanding of the trigonometric ratios sine, cosine, and tangent using the SOHCAHTOA method. This quiz focuses on identifying sides relative to an angle, computing missing sides using ratios, and applying the...

Questions: 20 | Attempts: 17 | Last updated: Jan 22, 2026

Sample Question 1
In a right triangle, the opposite side to angle θ is 9 and the hypotenuse is 15. What is sin θ?

4/5

3/5

9/12

5/3

Sample Question 2
A right triangle has legs of 8 and 15. What is the hypotenuse?

16

17

18

23

9th Grade Sohcahtoa Method Quizzes, Questions & Answers

Top Trending Sohcahtoa Method Quizzes

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