Find the value for x in the rectangular prism. Use exact values.
Answer:
x = 2[tex]\sqrt{66}[/tex]
Step-by-step explanation:
x = [tex]\sqrt{2^2+8^2+14^2}[/tex]
= [tex]\sqrt{4+64+196}[/tex]
= [tex]\sqrt{264}[/tex]
= 2[tex]\sqrt{66}[/tex]