kittycar1617 kittycar1617

25-03-2019
Mathematics

contestada

Find the surface area of a sphere with radius 1/4 in terms of pi

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

25-03-2019

Answer:

pi/4

Step-by-step explanation:

The surface area of a sphere is given by

SA = 4 pi r^2

We know the radius is 1/4

SA = 4 * pi (1/4)^2

SA = 4 * pi (1/16)

= pi/4

Answer Link

Otras preguntas

A farmer increased his number of animals by 25 %.He now has 240 animals.How many animals had he at first?

A simple pendulum consists of a 2 kg bob attached to a 1.5 m long string. How much time (in s) is required for this pendulum to complete 2.5 oscillations?

What is the value of x in the equation 3 minus 2 x = negative 1.5 x?

(tan0 + 1)(csc? 0) = tan? 0 + cot? 0 + 2

Scientist think that all of life on earth originated from which type of organism? stromatolites single-cell eukaryotes single-cell prokaryotes multicell animals

Humans do not see ultraviolet light or infrared light because A. their wavelengths are outside the visible spectrum B. these kinds of light have no hue C. sacca

What type of government does Russia have and how does it work?

Determine the point that partitions line segment ((1,1),(6,6)) into a 3:7 ratio. Show work please

Danika is giving cylindrical jars filled with homemade soup as gifts. She is filling the jars herself. What characteristics of the jars will help Danika determi

During the reign of Francisco Franco, government in Spain was