Answer:
x=5
Step-by-step explanation:
First we cut the triangle in half using the line they gave us. The length and width of the smaller triangle is 3 and 4.
We then use the pythagorean theorem ([tex]a^{2}[/tex]+[tex]b^{2}[/tex]=[tex]c^{2}[/tex]) and find 9+16=[tex]c^{2}[/tex]----> 25=[tex]c^{2}[/tex]-------->x=5
