ATrillest
ATrillest
16-08-2018
Mathematics
contestada
please need help asap!!
Respuesta :
BrainEater
BrainEater
16-08-2018
According to trignometery
If we take AB base and AC perpendicular
Then we can apply
Cos(45) = AC / 11
0.7071 = AC/11
0.7071 × 11 = AC
AC = 7.78
2nd Option is Correct
Hope this helps :)
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