Answer:
30
Step-by-step explanation:
18²+24²= 900
√900 = 30
c = 30m
We can use the Pythagorean thm formula:
a² + b² = c²
18² + 24² = c²
324 + 576 = c²
300 = c²
[tex]\sqrt{900} =\sqrt{c^2}[/tex]
c = 30
