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April 19, 2014

April 19, 2014

Posted by **Judy** on Wednesday, May 9, 2012 at 5:58pm.

- fourth grade math -
**Ms. Sue**, Wednesday, May 9, 2012 at 6:02pmP = 4 * s

32 / 4 = 8 units on each side

A = s * s

A = 8 * 8

A = 64 square units

- fourth grade math -
**anonymous**, Thursday, May 10, 2012 at 10:11amdear judy,

When you are finding the perimeter of any shape and it doesn't give you the measure like inches, then always put units. When you are finding the area of any figure and it doesn't give you the measures like inches, then use square units.

In this case the answer would be

32/4= 8

8*8=64

the answer is 64 square units

- fourth grade math -
**anonymous**, Thursday, May 10, 2012 at 10:14amAdding to my answer, if you are finding the area of any figure, even if it gives you the measure like inches, always put square before the measure.

like:

13 square inches

145 square cm.

- fourth grade math -
**anonymous**, Thursday, May 10, 2012 at 10:14amdear judy,

When you are finding the perimeter of any shape and it doesn't give you the measure like inches, then always put units. When you are finding the area of any figure and it doesn't give you the measures like inches, then use square units.

In this case the answer would be

32/4= 8

8*8=64

the answer is 64 square units

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