SAT Trig Expressions with Desmos: Simplify sin/cos Problems Without Identities
Most SAT trig problems look harder than they are. This guide shows you how to use the built-in Desmos calculat...
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SAT Trig Expressions on Desmos: Check Sin and Cos
Check SAT sin and cos expressions on Desmos: match the angle mode, store a test angle in a letter, and compare...
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SAT Circle Equations on Desmos: Tangent Slope and Arcs
A tangent meets the radius at a right angle, so its slope is the negative reciprocal of the radius slope. Work...
SAT Volume and Surface Area on Desmos: Cylinders, Cones
Type the volume formula into Desmos and let it do the arithmetic. Worked pipe, cone, sphere and tank examples,...
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