mexaricanchica2 mexaricanchica2

06-02-2016
Mathematics

contestada

find the surface area of the sphere shown r=2 please show work

Respuesta :

RASEA23 RASEA23

06-02-2016

The formula for the surface area of a sphere is
A (area)=4 x pi x r^2
A= 4 x pi x 4
A= 16 x pi
A=50.27
Hope this helps.

Answer Link

Otras preguntas

Sam's parents gave him a map to reach to his house. He is 1.5 cm from his home. If each 3 cm on scale drawing equals 5 km, how far is he from the house?

I need help with the equation of x+Y-4793+398998X30439043

A group of students went on a field trip. The students were divided into 6 buses and each bus had less than 52 students. How many students went on the field tr

find x if g(x) = 6 g(x) = x-2

Two boards are placed end to end to make a walkway. One board is 5 feet 11 inches long, and the other board is 4 feet 6 inches long. How long is the walkway? Wr

Who can help me? Thanks.

There are 26 dancers competing in the competition how many ways can they win gold silver and bronze medal. Help!

74,987.45 x 6,756.2 + 67,893.64 = ?

Which of the following most likely happens when the volume of a gas increases? (4 points)

Fill in the blank in the following sentence with the appropriate word(s) below. Je ne suis pas marié, je suis O A. le plus âgé. O B. célibataire. O c. veuve. O