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Cengage Digital Leaming A That Can Be Understood 8. [-/1 Points) DETAILS MCKTRIG8 2.3.019. MY NOTES ASK YOUR TEACHER PRACTICE
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Answer: A 8 Given that C=90 b b>7.5mm co 12 mm с a LB =? *В by using sine sule a с b fins SinA finc ь 으 SinB Sinc 7.5 12 SinBGiven that cs s 90° A = 35.2°, as 41.1 inches In c o general in triangle Sum of angles = 180° LA + LB +LC 5180 35.2 +ZB+90 51a с Sinc SIDA 41:1 c Sin (3502) fio (90) cs 4.1 xfon (90) Sim (35.2) cs 11.30 Finally B354.89 C 371.30 in bs 58.26

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