Answer:
4
Step-by-step explanation:
B = (6,5) C = (6,9)
√(x2 - x1)² + (y2 - y1)²
√(6 - 6)² + (9 - 5)²
√(0)² + (4)²
√16
= 4
11 feet
Use the circumference formula, C = d
Plug in 11 as C, and solve for d:
C = d
11 = d
So, the diameter is 11 feet
In 3 years she will earn 1,800.
15,000 x .12=1,800