Thominewt Thominewt

10-04-2018
Mathematics

contestada

14 points!
Find the missing length of the sides.

Please explain every step so that I may learn how to do this.
Thank you in advance!

14 points Find the missing length of the sides Please explain every step so that I may learn how to do this Thank you in advance class=

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Banabanana Banabanana

10-04-2018

In a 30-60-90 triangle the side opposite the 30 degree angle is half the length of the hypotenuse ⇒ a = 6/2 = 3 in.

By the Pythagorean theorem:
b = √(6² - 3²) = √(36-9) = √27 = 3√3 in.

Answer: a=3 in, b=3√3 in.

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