gracwgrsve8 gracwgrsve8

18-02-2022
Mathematics

contestada

solve for x thanks .

solve for x thanks class=

Respuesta :

mathstudent55 mathstudent55

18-02-2022

Answer:

x = 3.87

Step-by-step explanation:

Using the right angle altitude theorem, we know that all three triangles are congruent, so the lengths of corresponding sides of the triangles are in proportion..

AD/DB = DB/DC

15/x = x/1

x² = 15

x = √15

x = 3.87

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