ImPerfectly
ImPerfectly
22-04-2017
Mathematics
contestada
Please help me with this its almost due
Respuesta :
wolf1728
wolf1728
22-04-2017
sine angle A = 2.2 / 2.6
sine angle A =
0.8461538462
angle A = arc sine (
0.8461538462)
angle A = 57.796 Degrees
cosine angle B = 2.2 / 2.6
cosine angle B =
0.8461538462
angle B = arc sine (
0.8461538462)
angle B = 32.204 Degrees
AC^2 = 2.6^2 - 2.2^2
AC^2 =
6.76
-4.84
AC^2 =
1.92
AC =
1.3856406461
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