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October 20, 2014

October 20, 2014

Posted by **Selena** on Wednesday, March 13, 2013 at 3:36pm.

1) Find the surface area of a sphere with a radius of 8 cm.

a. 268 cm2

b. 804 cm2

c. 2,144 cm2

d. 201 cm2

2) Find the surface area of a sphere with a radius of 12 m.

a. 1,809 m2

b. 452 m2

c. 7,235 m2

d. 603 m2

3) Find the volume of a sphere with a radius of 4 ft.

a. 33 ft3

b. 67 ft3

c. 268 ft3

d. 804 ft3

My Answer: PLEASE BE HONEST !!!!!! :( :D

1) d

2) a

3) c

- Pre-Algebra -
**Selena**, Wednesday, March 13, 2013 at 3:43pmWhy nobody wants to help me just check my answer and there if some of the answers are wrong then tell me the right ones !!! !!!!!!!!!!!! :-( :

- Pre-Algebra -
**Ms. Sue**, Wednesday, March 13, 2013 at 3:44pm1 is wrong.

The other two are correct.

- Pre-Algebra -
**Ms. Sue**, Wednesday, March 13, 2013 at 3:45pmYou will learn much more when you find your own answers.

- Pre-Algebra -
**Selena**, Wednesday, March 13, 2013 at 3:51pmOK, Thank You So Much For Understanding! :-)

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