reagancrocker20 reagancrocker20

02-08-2021
Mathematics

contestada

I can't figure this out, please help! I'll give a brainliest

I cant figure this out please help Ill give a brainliest class=

Respuesta :

Starxoxxxxxxx Starxoxxxxxxx

02-08-2021

Answer:

u can use pythagoras or sine rule

Step-by-step explanation:

cos-1(9/11)

Answer Link

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