Answer:
It's C.
Step-by-step explanation:
√(30) to the power of 2 is equal to 30.
14 +15 the answer is this
745.31
1. 12.5^2 * 2 = 312.5
2. (3,14 * 156,25)/2 = 245.31
3. (30 * 12.5)/2 = 187.5
4. 187.5 + 245.31 + 312.5 = 745.31
