menu
Qammunity.org
Login
Register
My account
Edit my Profile
Private messages
My favorites
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Find the surface area of a sphere with a radius of 30 m. leave your answer in terms of pi @Directrix
asked
Sep 25, 2019
1.6k
views
4
votes
Find the surface area of a sphere with a radius of 30 m. leave your answer in terms of pi @Directrix
Mathematics
high-school
RishiG
asked
by
RishiG
8.5k
points
answer
comment
share this
share
0 Comments
Please
log in
or
register
to add a comment.
Please
log in
or
register
to answer this question.
2
Answers
5
votes
The answer is
3600 pi
........................................
FrankSharp
answered
Sep 28, 2019
by
FrankSharp
8.6k
points
ask related question
comment
share this
0 Comments
Please
log in
or
register
to add a comment.
4
votes
The formula for surface area of a sphere: A = 4 pi r^2.
Since the radius is 30 m then A = 4pi30^2.
30^2 x 4 =3600
A=3600pi m
Manbus
answered
Oct 2, 2019
by
Manbus
7.7k
points
ask related question
comment
share this
0 Comments
Please
log in
or
register
to add a comment.
← Prev Question
Next Question →
Related questions
asked
Oct 18, 2019
173k
views
@abhisar @Directrix @shrutipande9 Farmer Scott is one of the best farmers in town. During the middle of the corn growing season, Farmer Scott had to travel out of town for two weeks, and he left his acres
ShowLove
asked
Oct 18, 2019
by
ShowLove
8.3k
points
Biology
high-school
1
answer
0
votes
173k
views
asked
Nov 19, 2019
19.4k
views
X y 2, 65 4, 74 6, 81 8, 96 10, 109 @directrix Identify the equation of the least squares regression line that most closely matches the data set. yˆ = 0.17x − 13.2 yˆ = 5.5x + 52 yˆ = 3.5x − 6921.2 yˆ
JordanBarber
asked
Nov 19, 2019
by
JordanBarber
8.6k
points
Mathematics
high-school
1
answer
0
votes
19.4k
views
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.
9.4m
questions
12.2m
answers
Other Questions
What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
i have a field 60m long and 110 wide going to be paved i ordered 660000000cm cubed of cement how thick must the cement be to cover field
A dealer sells a certain type of chair and a table for $40. He also sells the same sort of table and a desk for $83 or a chair and a desk for $77. Find the price of a chair, table, and of a desk.
Twitter
WhatsApp
Facebook
Reddit
LinkedIn
Email
Link Copied!
Copy
Search Qammunity.org