Formula of circle:
C= 2πr
The radius is half of the diameter, so divide 9 by 2
18/2=9
Then plug in 9 as the radius in the formula.
C= 2π(9)
Using you calculator multiply 2 by the symbol "π" and 9
Exact Form is 18π
Decimal Form is 56.54866776...
Answer:
we were coming back from mask break, the boys took forever, they got locked out & i opened the door for them because they would get in trouble
Answer:
It b (My brother drove my new corvette) because he already drove it so it means that it's past tense and in the question it says "driven'' too so yeah it's past tense.
Hope you understand this :)
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