HELP ME PLEASE
solve the right triangle

UV = 8.9    ∠V=30°    ∠U=60°

Step-by-step explanation:

1. Find the hypotenuse (UV )

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.

none of the above.

for one of the equations to be used in the process, there has to be a term in the equation since squared is .

since there is only a term in the first equation, we cannot derive a from completing the square.

solving with completing the square

-81 -56 -27 0 81

step-by-step explanation: