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DIONSAYSHANDYIN
Answered

pa help po paki sagutan po ng maayos​
yung may solution po sana.salamat.​

Pa Help Po Paki Sagutan Po Ng Maayosyung May Solution Po Sanasalamat class=

Sagot :

BCPANGULOIN

Answer:

Ano po ang isasagot natin dyan, yung missing sides lang ba or yung area?

Step-by-step explanation:

1.) Use Cosine Law

x²= 9²+3²-2(9)(3)cos(108)

x = 10.32

x = 10

2.) Use Cosine Law for side

but if area only then you can use

A= 1/2 ABsinθ

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