Question
The pizza shown has a radius of 13 cm. What is the approximate area of the pizza? (Use 3.14 for .)
(2 points)
Responses
81.64 cm2
81.64 cm 2
1,061.32 cm2
1,061.32 cm 2
530.66 cm2
530.66 cm 2
40.82 cm2
40.82 cm 2
(2 points)
Responses
81.64 cm2
81.64 cm 2
1,061.32 cm2
1,061.32 cm 2
530.66 cm2
530.66 cm 2
40.82 cm2
40.82 cm 2
Answers
GPT 3.5
The formula for the area of a circle is A = πr^2, where r is the radius. Given that the radius is 13 cm, we can plug this into the formula to find the area:
A = 3.14 x 13^2
A = 3.14 x 169
A = 530.66 cm^2
Therefore, the approximate area of the pizza is 530.66 cm^2.
The correct answer is:
530.66 cm2
A = 3.14 x 13^2
A = 3.14 x 169
A = 530.66 cm^2
Therefore, the approximate area of the pizza is 530.66 cm^2.
The correct answer is:
530.66 cm2