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Posted by on Monday, October 8, 2012 at 10:03pm.

2.
Joy knits a square blanket that has an area of 1,500 square inches. What is the approximate length of each side of the blanket? (1 point)

16 inches
27 inches
39 inches
42 inches

Isn't the answer 39 inches?

  • 7th grade math please help ms.sue - , Monday, October 8, 2012 at 10:07pm

    Right.

  • 7th grade math please help ms.sue - , Monday, October 8, 2012 at 10:11pm

    thanks!

  • 7th grade math please help ms.sue - , Monday, October 8, 2012 at 10:11pm

    You're welcome.

  • 7th grade math please help ms.sue - , Monday, October 8, 2012 at 10:32pm

    can you help me with this problem

    The area of a circle is found with the formula A = pi r^2, where pi represents 3.14. If a tile artist is placing tiles in a circular mosaic pattern and the area of the circle is 658 square feet, what is the approximate radius of the circle in feet?
    10
    13
    14
    17

    My answer is 14 is that correct? Why?

  • 7th grade math please help ms.sue - , Tuesday, October 9, 2012 at 9:45pm

    never mind.

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