Easy math triangle question , please help picture attached

Question

asked Mar 12, 2021 93.2k views

1 Answer

Dmusial · Answer 1 · 2021-03-15T16:07:29+0000

Answer:

x =
√(120) ≈ 10.95

Explanation:

Use Pythagorean Theorem a²+b²=c²

6²-4²=a²

36-16=a²

a²=20

a=
√(20)

$\sqrt{20$ ²+10²=c²

20+100=c²

c²=120

c=
√(120) ≈ 10.95