syeseo00 syeseo00

08-05-2021
Mathematics

contestada

The radius of a giant beach ball is 18 inches. What is its surface area?

Respuesta :

altavistard altavistard

08-05-2021

Answer:

4071.5 in^2

Step-by-step explanation:

The surface area of a sphere of radius r is A = 4πr²

In this case, with r = 18 in, A = 4π(18 in)² = 4071.5 in²

Answer Link

Otras preguntas

what is the solution of 7k+2=4k-10? Use one of the reasons from the box to justify each step. You may use a reason more than once.

What is 2+2. 15 points Get it right

Which word best completes this sentence? Para _____________ una casa o un apartamento, es necesario pagar dinero al dueño todos los meses. A. hipotec

Please help me with this question

help please !!!!! !!!

Hiram's lakeside is a popular restaurant located on lake washington in seattle. The owner of the restaurant has been trying to better understand costs at the re

Which of these was NOT a major contribution of Erasmo Seguin in the settlement of Texas? A) He assisted in drafting the Constitution of 1824. B) He led t

Complete the following sentence Il___a six arbres. I need help I don’t understand the entire assignment

what is−10=−b/4? Thanks!

What is the correct meaning of the word parable?