Answer:
<em>UV </em>= 8.9 <em>∠V=</em>30° <em>∠U</em>=60°
Step-by-step explanation:
1. Find the hypotenuse (<em>UV </em>)
8^2+4^2=c^2
64+16=c^2
80=c^2
C= or 8.94427191...
2. We know this is a right triangle is a 30, 60, 90 triangle because the sides are not the same. This means ∠V=30° and ∠U=60° The 30 degree angle is opposite of the short leg and the 60 degree angle is opposite of the long leg.