A community for students.
Here's the question you clicked on:
← 55 members online
 0 viewing
anonymous
 5 years ago
the diameter of the moon is 3480km.
(a) whats the surface area of the moon?
(b)how many times larger is the surface area of the earth?
anonymous
 5 years ago
the diameter of the moon is 3480km. (a) whats the surface area of the moon? (b)how many times larger is the surface area of the earth?

This Question is Closed

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0surface area of a sphere is \[4\pi*r^2\] r=radius...

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0assuming spherical shape to moon, its radius is 3480/2 km... substitute to find the area

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0can u show me the work like how u got that

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0value of pi is approximately 3.14... just substitute surface area=4*(3.14)*(1740)^2 sq.km
Ask your own question
Sign UpFind more explanations on OpenStudy
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.