How do you get the answer to these two questions? I don’t understand
1 answer:
Answer:
Hey, so it's actually pretty simple I'll try my best to explain it properly!
Step-by-step explanation:
So for the first blue circle the line that goes to the middle that's the radius. And to solve the area you need to know the radius. The formula to solve the area is A =
so what we would do its 3.14 times 6 times 6 or 3.14 times 36 which would give us the area! Now for circumference, the equation for that is C = 2
which would look like 2 times 3.14 times 6 times 6 or 2 times 3.14 times 36 and that would give you the circumference.
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symbol but it seems like the correct answer is option A
Radius of a circle is half of the diameter
We have the diameter 30 meters, so the radius is 30÷2=15 meters
Area of the circle =
Note: The option given doesn't show the