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BANGTANYVERSEIN
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28. With the same triangle given in number 32, which of the following DOES NOT show a law of
cosine?
a. a2 = b2+ c2-2bc(cos.A)
c. c2 = a2 + b2 - 2ab(cos)
b.b2 = a2+ c2 - 2ac(cosB)
d. a2 = b2+ c2 + 2ac(COSA)​

28 With The Same Triangle Given In Number 32 Which Of The Following DOES NOT Show A Law Ofcosinea A2 B2 C22bccosAc C2 A2 B2 2abcosbb2 A2 C2 2accosBd A2 B2 C2 2a class=

Sagot :

HIPAYODADAIN

Answer:

28. A

Step-by-step explanation:

kasi dalawa ang A. kaya letter A. Ang

answer

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