Time remaining:
surface area of a sphere with diameter of 76

label Algebra
account_circle Unassigned
schedule 0 Hours
account_balance_wallet $5

finding surface area / also in the form of pi

Apr 26th, 2015

The formula is 4πr^2

=4*π*38^2 square units

=5,776π square units


Apr 26th, 2015

thank you sir , may i ask one more ?

Apr 26th, 2015

Yes you may ask

Apr 26th, 2015

im not understanding how to find surface area and volume on 3D figures


Apr 26th, 2015

For 3D figures you divide the surfaces into either squares or rectangles and get the surface areas of each component.For instance a cube has got three faces,Get the surface area of each face then add them up.Do the same for volumes.

Apr 26th, 2015

thank you a lot


Apr 26th, 2015

You are much welcome

Apr 26th, 2015

Did you know? You can earn $20 for every friend you invite to Studypool!
Click here to
Refer a Friend
...
Apr 26th, 2015
...
Apr 26th, 2015
Aug 18th, 2017
check_circle
Mark as Final Answer
check_circle
Unmark as Final Answer
check_circle
Final Answer

Secure Information

Content will be erased after question is completed.

check_circle
Final Answer