## King Group Title A circle and square have same perimeter.Then: a)areas are equal b)area of circle is greater c)area of square is greater d)area of circle is pi times greater than area of square Please explain 2 years ago 2 years ago

1. King Group Title

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2. agdgdgdgwngo Group Title

$A_{square} = (\frac{P}{4})^2$ $A_{circle} = \pi*(\frac{P}{2\pi})^2$ looks like the area of the circle is greater

3. King Group Title

yeah but by how much

4. King Group Title

which option and why

5. agdgdgdgwngo Group Title

option B. seems the area of a circle is $\frac{4}{\pi}$times greater than the area of a square

6. King Group Title

no u chose option wrong but ure method is right it will be$P ^{2}\div4\pi ^{2}\times \pi so that will be P/4\pi$ so option d

7. King Group Title

ok thnx agd see the other question

8. agdgdgdgwngo Group Title

how could my option be wrong?

9. Vinayak_G_P Group Title

agdgdgdgwngo is right