Calculate the volume and surface area of a sphere, Mathematics

Assignment Help:

Calculate the volume and surface area of a sphere:

Calculate the volume and surface area of a sphere with r = 4".  Be sure to include units in your answer.

Solution:

V = 4/3πr3                                           SA = 4 πr2

V = 4/3 π(4)(4)(4)                               SA = 4 π(4)(4)

V = 4.2(64)                                         SA = 12.6(16)

V = 268.8 cubic inches                       SA = 201.6 square inches


Related Discussions:- Calculate the volume and surface area of a sphere

Metric and costamary, can you please help me with this topic that im on in ...

can you please help me with this topic that im on in classand I just don''t get it and can u help me with dividing fractions adding mutply subtract add

Geometry, #pqrs is a parallelogram its adjacent side is 2:1.state tHE angle...

#pqrs is a parallelogram its adjacent side is 2:1.state tHE angles

Simplification, if a+1/b=b+1/c=c+1/a then the value of abc is

if a+1/b=b+1/c=c+1/a then the value of abc is

How to add fractions involving negative numbers, Q. How to add fractions In...

Q. How to add fractions Involving Negative Numbers? Ans. Adding fractions involving negative numbers, and subtracting them, are only slightly different. But, I'll write do

COS Sheets, How do I find percentages with doing COS Sheets

How do I find percentages with doing COS Sheets

BASIC MATHEMATHICS :AN APPLIED APPROACH BY RATHUS, FIRST OF ALL I WANNA KN...

FIRST OF ALL I WANNA KNOW THECHNIQUES, I CAT DIVIDE BIG BIG NUMBERS , EVERYTHING IN MATH IIS VERY HARD FOR ME I HOPE YOU CAN HELP ME

., Two boys A and B are at two diametrically opposite points on a circle. A...

Two boys A and B are at two diametrically opposite points on a circle. At one instant the two start running on the circle; A anticlockwise with constant speed v and B clockwise wit

Unitary method, who ,why and when discovered unitary method

who ,why and when discovered unitary method

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd