sarahaguirre21 sarahaguirre21

22-10-2020
Mathematics

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Find the length of the leg x. Enter the exact value, not a decimal approximation.

Find the length of the leg x Enter the exact value not a decimal approximation class=

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oscar236 oscar236

22-10-2020

Answer:

x = 2√13.

Step-by-step explanation:

Using the Pythagoras theorem:

14^2 = x^2 + 12^2

x^2 = 14^2 - 12^2

x^2 = (14 + 12)(14 - 12) = 52

x = √52

x = √4*√13

x = 2√13.

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