Question

Top side is 6 just couldn’t fit in picture

Answer 1

Answer:
`6<z<18`

Explanation:

Use the pythagorean theorem to find z first.

`c^2=a^2+b^2\\c=√(a^2+b^2)`

a = 12

b = 6

c = z

`c=√((12)^2+(6)^2)\\ c=√(144+36)\\ c=√(180) \\c=13.4`

z is greater than a and b