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how do I know where which choices below go into the correct blanks?

How Do I Know Where Which Choices Below Go Into The Correct Blanks class=

Sagot :

In a 30-60-90 special right triangle, we have the following.

If the short leg is 7 cm, then x = 7.

So, the hypotenuse would be

[tex]h=2x=2(7)=14\operatorname{cm}[/tex]

The length of the long leg is

[tex]x\sqrt[]{3}=7\sqrt[]{3}\approx12.12\operatorname{cm}[/tex]

Therefore, the hypotenuse is 14 cm, and the long leg is 12.12 cm, approximately.

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