I've already posted this once, and haven't got an answer, so I am posting it again just in case my question got lost in the sea
of other questions. I'd be really grateful if I got any help.
1 answer:
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Answer:
π
Step-by-step explanation:
Formula for the circumference of a circle
2r(π)
Area of a circle
πr²
2r(π)=x
x/2(π)=r
π(x/2(π))²=Area
π(x²/4(π)²)=Area
(x²/4(π))=Area
(15π)²÷4π=Area
π