Khan/khan-exercises — Issue #11887: Trigonometry 1 - What is tan(∠BAC) ?
Author: KhanBugz
Created: 2012-01-23 04:47:46+00:00
State: open
Labels: safari, snowleo, wrong-or-unclear

AC−−− is 10 units long

BC−−− is 7 units long

AB−−− is 149−−−√ units long

What is tan(∠BAC) ?

Isn't the Opposite 10 and the adjacent 7. Making tan(\\dfrac{7}{10}"]

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