A bakery sells single layer mini-cakes that are 3 inches in diameter for $4 each. They also have a 9-inch cake for $15. If both cakes are the same thickness, which option gives you more cake for the...
A bakery sells single layer mini-cakes that are 3 inches in diameter for $4 each. They also have a 9-inch cake for $15. If both cakes are the same thickness, which option gives you more cake for the...
a circle is inscribed in a square which is circumscribed by another circle. If the diagonal of the square is 2x, find the ratio of the area of the large circle to the area of the small circle