Question

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

Answer 1

kinda hard

Explanation:

h² = c² + c²

(
`√(11)`)² = (
`√(11)`/2)² + x²

x² = (
`√(11)`)² - (
`√(11)`/2)²

answer: x =
`√(11)` -
`√(11)`/2