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Salsk061 [2.6K]
3 years ago
8

Triangle ABC is isosceles with AB = AC.

Mathematics
1 answer:
SVEN [57.7K]3 years ago
8 0

Answer:

area of traingle=1/2(sin130×AB×AC)

85×3=sin130×AB×AB

255=76×AB²

255/76=AB²

√332.88=AB

AB=18.24

AC=18.24

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(4) 64 tiles,   (5) \mathrm{N}=\mathrm{s}^{2},   (6)  N^{2}=S^{4}

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Answer:

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