Pleasee Helppp Apply the 30-60-90 Triangle Theorem to find the length of the longer leg of a triangle if the length of the hypotenuse is 20 cm. Round to the nearest centimeter.

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step-by-step explanation:

use that smart brain

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step-by-step explanation:

we need to solve for 'x' the following equation:  

we have that:

⇒

⇒ ⇒

factorizing, we get that:

  ⇒

then, the solutions are: or

nothing extraneous has been found!