I think, not 100% sure, but I think it is square root (A/4pi)=r
A=1/2 bh
1/2 bh=A
h=2A/b
Answer: h=2A/b
Answer:
D
Step-by-step explanation:
Answer:

The price increased by %60. Why? Because 160% of 500 is 800, so that must mean the percent only increased by 60.