The pizza has a diameter of 13in, and the area formula is A = pi x r^2, and r is 1/2 diameter, so A = 3.14 x (6.5)^2 = 132.73. Since we are taking one slice, or 1/8, we divide by 8 to get 16.6 in^2
The Himalayan mountain range and Tibetan plateau have formed as a result of the collision between the Indian Plate and Eurasian Plate which began 50 million years ago and continues today.
