Surface Area: Intuitive Introduction

TEACHERS:
For an introductory class activity related to this, [url=https://www.geogebra.org/m/mgwejudc]click here[/url].

Toblerone Cross Section: Geometry Warm Up Question

[size=200]For the equilateral triangle below:[br][br]What would the exact value of the z-intercept be? [br][/size]

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