chrsmarry
chrsmarry
25-05-2020
Mathematics
contestada
16. Determine the measure of x:
21
680
х
Respuesta :
tusia1112
tusia1112
25-05-2020
68+90=158
180-158=22
Sin22/21 sin90/x
x=21sin90/sin22
Sin90= 1
Sin22= 0.3746
21 times 1 = 21
21 divided by 0.3746 = 56.05979771
x=56.06 (I rounded to the nearest hundredth but you can round to whatever you would like :) )
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