The value of x from the given figure is √30
Similarity theorem of triangles
From the given diagram, we will use the triangular altitude theorem to get the measure of x.
According to the theorem;
10/x = x/3
Cross multiply
10 * 3 = x²
30 = x²
Take the square root of both sides
x = √30
Hence the value of x from the given figure is √30
Learn more on altitude theorem here: https://brainly.com/question/14357999?source=archive
