3 Act Math Tasks

Organized by the Common Core States Standard (CCSS) Initiative



Overall Expectation Description:

G-C.8 – High School: Geometry

Similarity, Right Triangles, & Trigonometry: Define trigonometric ratios and solve problems involving right triangles

Use trigonometric ratios and the Pythagorean Theorem to solve right triangles in applied problems.

Related 3 Act Math Tasks:

Big Nickel

Would it be cheaper to build it using nickels?

Shared By:
Andrew Stadel
Cathy Yenca
Dan Meyer
Kyle Pearce

Math Topic:
Proportional Reasoning, Volume, Problem Solving

Common Core State Standard Alignment:

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