Forgotten

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3. What fonts does KA have built in?

I guess these are the built in ones, if you can call them that: sans-serif, serif, monospace, fantasy, cursive. source: exec-pjs.js println(PFont);/*function PFont(e,t){    if(e===qr){e=""}    this...

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3. Content Update: August 2019 (AP, Art, and Math, oh my!)

Time to fill the notification feed with great listener badges.

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3. What fonts does KA have built in?

List of KA built-in fonts: Lato Source Serif Pro FontAwesome FreeMono PjsEmptyFont Source: I used my browser font tool to see what font came from where. What fonts my browser used: Name (alternat...

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Algebraically you can do a simple proof as follows. Let h be the height of a triangle ABC perpendicular to the side AB. Let a, b, c be BC, AC, AB respectively. It follows that sin A = h/b and sin B...

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SinA / a * b = b * SinA / a = b / a * SinA = b/a SinA They omitted the multiplication operator here. If you want to understand the formula. Do a geometric proof of it.