Question

help?

Answer 1

I am figuring out the answer

Answer 2

U have to Use the Pythagorean Theorem
?^2+10.5^2 = 14.5^2
?^2 = 100
? = 10 and thats is how u get ur answer

Answer 3

\[?=\sqrt{14.5^2-10.5^2}=\sqrt{210.5-110.5}=\sqrt{100}=10\]

Answer 4

I never got to see the answer but now that I did, thanks