3 years ago

How to draw line angle formula for acetic propionic anhydride?

1 answer:

dsp733 years ago

5 0

Acetic propionic anhydride, C5H8O3
o o
/ \/ \/
|| ||
o o

Ref. Pubchem

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jarptica [38.1K]

<u>The angle based on the diameter is always right</u>

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Answer:

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$[90-(12+13)](15:3)= \\\\=(90-25)*5=\\\\= 65*5=\\\\=\boxed{325}$

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Minimum is 55 and I think the first quartile is 83.5 and the max is 72

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melisa1 [442]

Answer: SECOND OPTION

Step-by-step explanation:

You must find the ratio of the sides of the triangle, as following:

$r=\frac{30}{42}=\frac{5}{7}$

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Now you must multiply the area of the larger triangle by the ratio obtained above, therefore, you have that the result is:

$A_s=(382ft^{2})(\frac{25}{49})=194.89ft^{2}$ ≈ $195ft^{2}$

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