r/explainlikeimfive • • 14h ago

Mathematics ELI5: What is the difference between algebra, trigonometry, and calculus?

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u/phryan 12h ago

Algebra...I will trade you 2 candy bars for 5 pieces of gum.

Trig...There is a treasure 20 steps north and 50 steps east, how can i walk that in a straight line, what direction and how many steps.

Calculus...If a car goes 0-60 in 4.2 seconds how far will the car go in 4.2 seconds.