Kittenxv
Kittenxv Kittenxv
  • 02-06-2017
  • Mathematics
contestada

What is the surface area of a tennis ball with a diameter of 6.7?? With full work please.

Respuesta :

jasmine12pretty jasmine12pretty
  • 02-06-2017
so the formula you have to do is A= (pie)(radius)(squared)


divide 6.7 by 2 to find the radius which is 3.35


now do 3.35 * 3.35 ( we are squaring it) which = 11.225

now 11.225 times PIE is 35.264377537


so the answer is 35.264377537

hope that helped!
Answer Link

Otras preguntas

Which two types of potential energies would be types of mechanical energies?
which cells make antibodies a-viruses b-t cells c-bacteria d-b cells
What is 9^3 multiplied by 11^4
325,25 1.58 which digit is in the thousands place​
Can someone help me please?
in the balanced reaction nh3 + h2o - nh3oh how many hydrogen atoms are gained in the reaction A) 3 B) 2 C) 5 D) 0
In the scientific world, cold hard facts are often termed laws hypothes theories
Please help!Use kite DEFG and the given information to solve #25 - 26.25) If mZ1 = 42° , find m22.26) If DE = 4x – 2 and DG = 22.5, find the value of x.Use kite
13. Imagine that you are taking a class and your chances of being asked a question in class are 1% during the first week of class and double each week thereafte
What yalue of x is in the solution set of 9(2x+1)< 9x – 18? ? ? 1