In some ways this was better than a cell phone: If you wanted to play BlockDude instead of doing trig identities, this was much more discrete. The only downside is that the TI calculators can’t ...

In some ways this was better than a cell phone: If you wanted to play BlockDude instead of doing trig identities, this was much more discrete. The only downside is that the TI calculators can’t ...

Let’s look at how to use trigonometric identities to calculate missing ... then the sin button on the calculator, followed by 53 (Note that on new calculators we don’t need to press the ...