Question

The triangle below is isosceles. Find the length of side
x to the nearest tenth.

Answer 1

x=2.3

Explanation:

Isosceles triangle means both sides are the same length, triangle is also right meaning you can plug values into Pythagorean theorem (
`a^2+b^2=c^2`)

`x^2+x^2=√(11)^2 \\2x^2=11\\x=\sqrt{(11)/(2) } \\x=2.345...\\x=2.3`

Assuming all my math is right, this is your answer