Module

Measurement & Trigonometry Basics

Pythagorean theorem and right-triangle trig.

Solve right triangles using the Pythagorean theorem and basic trig ratios.

3 WeeksEnroll to Track Progress

Module Goals

Apply the Pythagorean theorem
Use sine, cosine, and tangent
Interpret angles and side lengths

Official Resources

Khan Academy: Right Triangles and Trig (External)

External Khan Academy right-triangle and trig practice. Link-only with attribution.

Open Link

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Projected Score

120

Foundation

Projection uses module completion only. It updates as you finish modules.

Foundation120–132

Momentum132–144

Breakthrough144–156

Competitive156–168

Elite168–180

Lessons

2 Lessons

Lesson 1

Pythagorean theorem

Use (a^2+b^2=c^2) to solve right triangles.

Lesson 2

Trigonometric ratios

Use sine, cosine, and tangent in right triangles.

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