lyndseycrabtree4470 lyndseycrabtree4470
  • 01-03-2019
  • Mathematics
contestada

The radius of this ball is 15 inches. What equation gives the balls surface area in square inches?

Respuesta :

jdoe0001 jdoe0001
  • 01-03-2019

[tex]\bf \textit{surface area of a sphere}\\\\ SA=4\pi r^2~~ \begin{cases} r=radius\\[-0.5em] \hrulefill\\ r=15 \end{cases}\implies SA=4\pi 15^2\implies SA=900\pi ~in^2[/tex]

Answer Link

Otras preguntas

- If A = 2x + 4 and B = 5x – 10 what is the value of B-A?
A circular wheel has a diameter of 42 cm. How far will it roll in 5revolutions?​
When you create a web outline, what do you put in the center circle?
Below are two parallel lines with a third line intersecting them. If you can’t see it the number is 81
Find all of the terms in the following expression
Your family is driving to the beach. You travel 200 kilometers in the first two hours. During the next hour, you stop for lunch and only travel 25 kilometers. W
Which of the following identifies how carter views property
Which action can help build healthy relationships and self-esteem?
Can someone please help me with math.
Penny is going to fly her plane to her sister's house, which is 544.32 miles away. Penny's airplane flies at an average speed of 672 miles per hour. How long do