Hasil luas segitiga adalah sebagai berikut :


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Diketahui sisi a:

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Diketahui sisi b:

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Diketahui sisi c:
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A. Hitung Nilai S
S = 1/2 (a+b+c)

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S = 1/2 (++)

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S = 1/2 (++)


B. Hitung Luas
L = akar/ S (S-a) (S-b) (s-c)

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L = akar/ ( - ) ( - ) ( - )

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L = akar/ x () x () x ()

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L = akar/