Respuesta :

The anwser is ~27
Step 1: Area Of Half Triangle((3 * 4) / 2)
Step 2: Are Of Full Traingle(6 * 2)
Step 3: Get Are Of Sphere(3pi^2)
Step 4: Get Half-Sphere((3pi^2)/2)
Step 5: Sum Up(12 + 3pi^2/2)
Step 6: Simplify(12 + ~15 = 27)
joce1057
The answer is 27 hope this helps