Answer:
The answer is 16π
Step-by-step explanation:
Firstly , you should keep in mind the the Area of a circle is :πr squared.
Also the diameter is TWICE as much as the radius!
So , 8/2=4 ( radius)
Then , we do 4 x4 ( r squared) =16.
16xπ=16π.
Therefore, answer is 16π!
Answer:
3 + 4x
Step-by-step explanation:
Let "a number" be x.
Therefore "four times a number" is 4 multiplied by x which is 4x.
Now add 3 for "3 plus".
3 + 4x
Answer:
chi chiii
Step-by-step explanation:
chiiiiiiiiiiiii
Answer:
The answer is 2,268 mm 3
Step-by-step explanation:
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