theroseyarde theroseyarde

22-09-2022
Mathematics

contestada

The triangle below is equilateral. Find the length of side x in simplest radical
form with a rational denominator.
x
Radical 10

The triangle below is equilateral Find the length of side x in simplest radical form with a rational denominator x Radical 10 class=

Respuesta :

mathstudent55 mathstudent55

22-09-2022

Answer:

x = √30/2

Step-by-step explanation:

x² + [(√10)/2]² = (√10)²

x² + 10/4 = 10

x² = 20/2 - 5/2

x² = 15/2

x = √(15/2)

x = √(15/2) × √(2/2)

x = √30/2

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