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highschoolmom2010
 2 years ago
using sin, cos or tan find the value of X
highschoolmom2010
 2 years ago
using sin, cos or tan find the value of X

This Question is Closed

ganeshie8
 2 years ago
Best ResponseYou've already chosen the best response.1go to the given angle corner, and look at the triangle. figure out wat adjacent side and hypotenuse are

ganeshie8
 2 years ago
Best ResponseYou've already chosen the best response.1dw:1376246607998:dw

highschoolmom2010
 2 years ago
Best ResponseYou've already chosen the best response.1adjacent is x and opposite is unknown

highschoolmom2010
 2 years ago
Best ResponseYou've already chosen the best response.1hypotenuse is 11

highschoolmom2010
 2 years ago
Best ResponseYou've already chosen the best response.1so we use cos

ganeshie8
 2 years ago
Best ResponseYou've already chosen the best response.1you want to find x, which is adjacent you knw the hypotenuse so, which trig ratio helps us ?

highschoolmom2010
 2 years ago
Best ResponseYou've already chosen the best response.1\[\cos 41=\frac{ x }{ 11 }\]

highschoolmom2010
 2 years ago
Best ResponseYou've already chosen the best response.1\[(11*)\cos 41=\frac{ x }{ 11 }*11\] \[11\cos 41=8.3\]

ganeshie8
 2 years ago
Best ResponseYou've already chosen the best response.18.3 = \(\large \color{red}{\checkmark}\)

highschoolmom2010
 2 years ago
Best ResponseYou've already chosen the best response.1so i did it right :DDD

ganeshie8
 2 years ago
Best ResponseYou've already chosen the best response.1you did great :) good work !!

highschoolmom2010
 2 years ago
Best ResponseYou've already chosen the best response.1thanks i think i understand this now
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