dom1321 dom1321

03-04-2017
Mathematics

contestada

I learned this a while ago and totally forgot how to do it. Really need help.

I learned this a while ago and totally forgot how to do it Really need help class=

Respuesta :

03-04-2017

Use trig. Could not. See the last word on your picture
Tan(21)/1=X/14
Cross multiply
Tan(21) times 14= 5.37 round to the hundredth
5.4 round to the tenth

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