Area: 126ft
<em>Hope it helps...</em>
Answer:
5
Step-by-step explanation:
6/2 = 3
because the triangle is halved
use pythagorus 3²+4²=25
√25 = 5
so x=5
Set up a ratio:
12/24 = x/9
Cross multiply:
24x = 108
Divide both sides by 24:
X = 4.5
The answer is 4.5
full arrow going left from 46
