Pre-University Math

Geometry and Trigonometry

Volumes, perimeters, angles, identities, triangles, sin, cos, tan.

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Find a, b, and c...3

Replies: 2

Views: 263

Nov 14, 2021

nycmathguy

Writing an Equation...3

Replies: 2

Views: 450

Nov 14, 2021

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Writing an Equation...2

Replies: 2

Views: 367

Nov 14, 2021

nycmathguy

Find a, b, and c

Replies: 8

Views: 428

Nov 13, 2021

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Graphical Reasoning Involving Trigonometric Functions

Replies: 7

Views: 358

Nov 13, 2021

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Graphs of Sine and Cosine Trigonometry Functions

Replies: 8

Views: 352

Nov 13, 2021

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Describing a Transformation of Trigonometric Functions

Replies: 4

Views: 300

Nov 12, 2021

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Graphs of Sine and Cosins Functions

Replies: 4

Views: 294

Nov 12, 2021

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Even & Odd Trigonometric Functions

Replies: 2

Views: 619

Nov 9, 2021

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Find Period of Sine and Cosine

Replies: 2

Views: 265

Nov 8, 2021

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Find Amplitude of Sine and Cosine

Replies: 2

Views: 355

Nov 8, 2021

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Right Triangle Inside Circle O

Replies: 3

Views: 288

Nov 8, 2021

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Sales

Replies: 4

Views: 344

Nov 8, 2021

nycmathguy

Approximate the Current I (in Amperes)

Replies: 2

Views: 253

Nov 7, 2021

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Find Six Trigonometric Functions of Theta...2

Replies: 2

Views: 294

Nov 7, 2021

nycmathguy

Using a Reference Angle

Replies: 2

Views: 270

Nov 7, 2021

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Find Reference Angle

Replies: 2

Views: 320

Nov 7, 2021

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Trigonometric Function of a Quadrantal Angle

Replies: 2

Views: 268

Nov 7, 2021

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Distance From Observer to Plane

Replies: 2

Views: 348

Nov 7, 2021

nycmathguy

Solve for theta...2

Replies: 2

Views: 263

Nov 6, 2021

nycmathguy

Solve for theta

Replies: 2

Views: 342

Nov 6, 2021

nycmathguy

Evaluation of Trigonometric Functions

Replies: 4

Views: 467

Nov 6, 2021

nycmathguy

Find Six Trigonometric Functions of Theta

Replies: 4

Views: 379

Nov 5, 2021

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Evaluating Trigonometric Functions

Replies: 2

Views: 434

Nov 4, 2021

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Quadrantal & Refetence Angles

Replies: 2

Views: 261

Nov 4, 2021

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Determining a Quadrant

Replies: 2

Views: 317

Nov 4, 2021

nycmathguy

Replies: 2

Views: 589

Nov 3, 2021

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Using a Right Triangle

Replies: 2

Views: 375

Nov 3, 2021

nycmathguy

Find Coordinates of the Center of Each Hole

Replies: 4

Views: 301

Nov 3, 2021

nycmathguy

Find Diameter d

Replies: 2

Views: 248

Nov 3, 2021

nycmathguy

Geometry Application

Replies: 2

Views: 485

Nov 3, 2021

nycmathguy

Empire State Building

Replies: 4

Views: 296

Nov 3, 2021

nycmathguy

Height of a Mountain

Replies: 2

Views: 261

Nov 3, 2021

nycmathguy

Replies: 2

Views: 298

Nov 3, 2021

nycmathguy

Width of a River

Replies: 2

Views: 338

Nov 3, 2021

nycmathguy

Guy Wire

Replies: 2

Views: 569

Nov 3, 2021

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Two Wheels of Radii r and R

Replies: 2

Views: 259

Nov 1, 2021

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Measurement of the New Angle A

Replies: 2

Views: 244

Nov 1, 2021

nycmathguy

Latitude

Replies: 2

Views: 332

Nov 1, 2021

nycmathguy

Angle of Elevation

Replies: 2

Views: 460

Oct 31, 2021

nycmathguy

Applying Trigonometric Identities...2

Replies: 2

Views: 504

Oct 31, 2021

nycmathguy

Applying Trigonometric Identities...3

Replies: 2

Views: 328

Oct 31, 2021

nycmathguy

Find Special Angles of a Triangle...1

Replies: 12

Views: 318

Oct 31, 2021

nycmathguy

Trigonometric Identities

Replies: 2

Views: 335

Oct 31, 2021

nycmathguy

Using A Calculator To Evaluate Trigonometric Functions...2

Replies: 6

Views: 322

Oct 30, 2021

nycmathguy

Finding Side Lengths of a Triangle

Replies: 4

Views: 307

Oct 30, 2021

nycmathguy

Applying Trigonometric Identities...1

Replies: 2

Views: 348

Oct 30, 2021

nycmathguy

Evaluating Trigonometric Functions...2

Replies: 2

Views: 287

Oct 30, 2021

nycmathguy

Evaluating Trigonometric Functions

Replies: 2

Views: 302

Oct 30, 2021

nycmathguy

Harmonic Motion...2

Replies: 3

Views: 532

Oct 30, 2021

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