joelcardona621
joelcardona621 joelcardona621
  • 03-10-2018
  • Mathematics
contestada

What is the value of sin A?

A. 9/12

B. 12/9

C. 9/15

D. 12/15

What is the value of sin A A 912 B 129 C 915 D 1215 class=

Respuesta :

jimrgrant1 jimrgrant1
  • 03-10-2018

D

sinA = [tex]\frac{BC}{AB}[/tex] = [tex]\frac{12}{15}[/tex] = [tex]\frac{4}{5}[/tex]


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