lisastatler62 lisastatler62

03-05-2018
Mathematics

contestada

find the radius of a sphere with surface area of 100 Pi square centimeters

Respuesta :

smmwaite smmwaite

09-05-2018

The surface area of a sphere = 4πr²

4πr²=100π

Dividing both sides by 4π,

r² = 100π÷4π = 25

r² = 25

Taking the square root on both sides,

r = 5 centimeters

Answer Link

Otras preguntas

O Cyclops! Would you feast on my companions? Puny, am I, in a Caveman's hands? How do you like the beating that we gave you, you d*mned cannibal? Eater of gues

Which of the following was a key element of the American System? states' rights protective tariffs the abolition of slavery two-party politics

100 POINTS!! Can somebody help plz!! Answer these questions from " The Harvest Gypsies" Article 1.. 1. A• How does Steinbeck describe the migrant workers? B. W

Although southern Mesopotamia is a hot, desert region, why was it able to become the cradle of civilization? Select all that apply. A. Nomads developed aggres

What was the nickname for the Nile river?

I need help. I need ideas on what to write for this question. "what is the most important thing you want a college to know about you."

What is the value of g? 25(g−7)=3 Enter your answer in the box

Which one of the following transport mechanisms utilizes energy

Please answer this (picture included) only question c

what best describes the doctrine of enlargement ?