3 years ago

詳細モデル：5kmメッシュ 72時間広域モデル：50kmメッシュ 11日間

Mathematics

1 answer:

EastWind [94]3 years ago

6 0

Answer:

さて、私は何をしますか？あなたは本当に何をすべきかをサポートしていません。

Step-by-step explanation:

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8. In the figure, ADC is a straight line.

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Step-by-step explanation:

If ΔABC ~ ΔBDC,

a). Ratio of the corresponding sides of both the triangles will be equal.

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$\frac{BC}{DC}=\frac{AC}{BC}$

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Since Ratio of the corresponding sides are same, therefore, both the triangles are similar.

b). $\frac{AB}{BD}=\frac{BC}{DC}$

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BD = $\frac{9\times 8}{12}$

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3 years ago

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詳細モデル：5kmメッシュ 72時間 広域モデル：50kmメッシュ 11日間

詳細モデル：5kmメッシュ 72時間広域モデル：50kmメッシュ 11日間