Answer:
AC
Step-by-step explanation:
The diameter of the circle is the length of a line that goes through the center and touches two points on the circle.
Therefore, AC is the correct answer because it is a straight line that goes through the center.
<em>I hope this helped! :)</em>
The distance covered by bicycle is 1.885 km.
What is distnace?
Distance is a measurement of how far apart two things or points are, either numerically or occasionally qualitatively. Distance can refer to a physical length in physics or to an estimate based on other factors in ordinary language.
Given: A bicycle wheel with radius 30cm made 1000 revolutions.
We have to find the total distance covered by bicycle.
First to find the circumference of the bicycle wheel.
Circumference = 2πr
where, r is the radius.
Here r = 30.
So,
Circumference = 2 x π x 30 = 60π
Now to find the total distance,
D = circumference x number of revolutions.
D = 60π x 1000
D = 188,495.5592 cm
D = 188,495.5592 /1000 km
D = 1.88 km
Therefore, the distance covered by bicycle is, 1.885 km.
To know more about the distance, click on the link
brainly.com/question/26046491
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D) is the answer i already done that question
6.8/5 = 1.36
1.36 x 8 = 10.88
This means that the cost of an adult is $10.88
I really don't know how toowrk it out on paper, I'm afraid. I just looked at it, and somehow knew that the answers are 7 and 9.
