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3 years ago

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Logan genetically engineered a new type of fir tree and a new type of pine tree. The combined height of one fir tree and one pin

e tree is 21 meters. The height of 4 fir trees stacked on top of each other is 24 meters taller than one pine tree.

1 answer:

Serjik [45]3 years ago

4 0

I'm so sorry I wish I knew the answer to your question

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nadya68 [22]

<u>Part 1) </u>To find the measure of ∠A in ∆ABC, use

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$\frac{a}{sin\ A}=\frac{b}{sin\ theta}\\ \\a*sin\ theta=b*sin\ A\\ \\ sin\ A=\frac{a*sin\ theta}{b} \\ \\ A=arc\ sin (\frac{a*sin\ theta}{b})$

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Law of Sines

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In this problem we have

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substitute

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$HI=\sqrt{h^{2}+i^{2}-2*h*i*cos\ Beta}$

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<u>the answer Part 2) is</u>

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