Tina ordered a pizza for lunch. The pizza is round and has a radius of 8 inches. Tina only ate 13 of the pizza and took home the

Question

3 years ago

5

rest of it. How many square inches of the pizza did Tina eat?

1 answer:

Alex Ar [27] · Answer 1 · 2022-08-24T17:10:50+03:00

3 0

Correction

Answer:

$67.02\ in^2$

Step-by-step explanation:

-We find the surface area of the formula as follows:

$A=\pi r^2, \ \ r=radius=8\ in\\\\=\pi \times 8^2\\\\=201.06\ in^2$

#We then find the area of the remaining fraction if she only ate one third:

$Eaten=\frac{1}{3}\times Area\\\\=\frac{1}{3}\times 201.06\ in^2\\\\=67.02\ in^2$

Hence, Tina ate $67.02\ in^2$ of the pizza.