00:01
Here in this problem, given diameter of a small pizza is 12 inch, an area of a large pizza is twice the area of the small pizza.
00:11
Now we have to find out the diameter of the large pizza.
00:16
Now, the diameter of the small pizza, small pizza is 12 inch.
00:27
Now, diameter is twice the radius.
00:31
So radius will be half of the diameter.
00:37
So 12 by 2, that is 6 inch.
00:41
So area, area of the small pizza, area of the pizza will use pi r square, the area of a circle.
00:59
So pi r is here 6, pi times 6 square...