Solving how many square inches within a flag

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SUMMARY

The discussion focuses on calculating the area of a white stripe on a flag, which is identified as a parallelogram. The area is determined using the formula A = base x height, where the base is 72 inches and the height is 8.5 inches. This results in an area of 612 square inches. Participants confirm the correctness of this calculation and emphasize the importance of identifying the base and height for accurate area computation.

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  • Understanding of basic geometry concepts, specifically parallelograms
  • Knowledge of area calculation formulas
  • Ability to identify dimensions such as base and height
  • Familiarity with units of measurement (inches)
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  • Research the properties of parallelograms in geometry
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  • Explore practical applications of geometry in real-world scenarios
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Hello all. I'm new here. Trying to help my daughter with her homework but I can't solve this problem wondering if there is any out there that is willing to help. Thanks a Head of time.

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Re: Solving how many square inches with in a flag

The white stripe is a parallelogram, whose area is found by computing the product of the base and the height. Can your daughter identify the measures of the base and height?
 
Re: Solving how many square inches with in a flag

MarkFL said:
The white stripe is a parallelogram, whose area is found by computing the product of the base and the height. Can your daughter identify the measures of the base and height?

Yeah I think you are right. I'm just going with the 72 x 8.5. thanks for you input.
 
Re: Solving how many square inches with in a flag

wtam1100 said:
Yeah I think you are right. I'm just going with the 72 x 8.5. thanks for you input.

Yes, that's correct! (Star)
 
Hi,
I think a diagram is helpful:

3466x7a.png
 
the white area is essentially a parallelogram
to calculate the area of a parallelogram

A = base x height

A = 8.5 x 72 = 612 square inches
 

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