Shay18111
Shay18111
03-11-2017
Mathematics
contestada
A. 55
B. 56
C. 57
D. 58
Respuesta :
mathstudent55
mathstudent55
03-11-2017
For angle B,
10 is the opposite leg
7 is the adjacent leg
Use the tangent
tan x = opp/adj
tan B = 10/7
B = arctan 10/7 = 55
Answer: B = 55
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