gennnn17 gennnn17

25-05-2020
Mathematics

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Find the value of X in the isosceles triangle shown below.

Find the value of X in the isosceles triangle shown below class=

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musiclover10045 musiclover10045

25-05-2020

Split the triangle in half and use the Pythagorean theorem:

x = sqrt(13^2 - 5^2)

x = sqrt(169 - 25)

x = sqrt(144)

x = 12

The answer is D. 12

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