kflowers30244 kflowers30244
  • 03-07-2020
  • Mathematics
contestada

Find the surface area of a sphere with a diameter 12 cm. Round your answer to the nearest whole number

Respuesta :

Space
Space Space
  • 03-07-2020

Answer:

SA = 144π or 452 cm

Step-by-step explanation:

Surface area of a sphere: SA = 4πr²

To find r radius, we simply divide diameter by 2 to get r = 6. Now we simply plug in 6:

SA = 4π(6)²

SA = 4π36

SA = 144π or 452.389

Answer Link
gahiff666
gahiff666 gahiff666
  • 03-07-2020

Answer:

144pi

Step-by-step explanation:

calculator

Answer Link

Otras preguntas

Given the vertex (2, -1 )and the point(0,7), write the vertex form equation of the quadratic function Pls help!!!
15 and extra credit not 14
Question 2 (1 point) Which of the following statements is true about photosynthesis and cellular respiration? Photosynthesis occurs in plants; cellular respirat
If f(x) = √ x + 3, then f' (1) =
leftover planetesimals that formed inside the frost line are known as
what is the effort that have been made for inclusion in nepal? in short​
I need an example of a title for A Poetry collection
the table shows ordered pairs of the function y=8-2x. what is the value of y when x=8
Jorge has has created a dinner meal plan consisting of broiled fish, brown rice, a green salad, and milk. What else should he include in his plan?
Which version of the sentence uses the preposition to show location? O The unexpected blackout occurred near the masquerade ball O The unexpected blackout occur