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3 years ago

Using the technique in the model above, find the missing sides in this 30°-60°-90° right triangle. Hypotenuse = 10 Short =

Mathematics

1 answer:

balandron [24]3 years ago

6 0

Answer:

Short = 5

Step-by-step explanation:

The ratio of sides of a 30°-60°-90° right triangle is ...

1 : √3 : 2

That is, the hypotenuse is twice the length of the short side, and the long side is √3 times the length of the short side.

Then the short side is 1/2 the length of the hypotenuse.

For the given triangle, Short = (1/2)×10 = 5.

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Step-by-step explanation:

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2 years ago

Two lines that intersect at 90 degree angles

Molodets [167]

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3 years ago

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Nastasia [14]

For this case we have, by definition:

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So, we have:

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On the other hand we have that by definition:

$a^{\frac{1}{2}}=\sqrt{a}$

Thus, the expression can be written as:

$\frac{1}{\sqrt {\frac{1}{4}}} =$

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So, we have:

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Answer:

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