Answer:
B. segment DE bisects segment AC
Step-by-step explanation:
BD splits AC directly in half as shown by the dashes. AE is equal to EC. The definition of bisect is to divide into two equal parts.
The formula of a volume of a cylinder:

We have

substitute

Answer:
14.14 miles
Step-by-step explanation:
The perimeter of a circle is calculated with 2πr
The r stands for radius. The radius is half of the diameter.
So r=2.25
Plug it in 2π(2.25)
It was simplify to 4.5π
Which would simplify down to 14.14 miles rounding to the nearest hundredth.
안녕하세요,
이 질문에 어떻게 대답 할 수 있는지 잘 모르겠습니다. 어디에 제 대답을 입력해야합니까?
Answer:
7/15
Step-by-step explanation:
yeah