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Masteriza [31]
3 years ago
6

A map of a new dog park shows that it is triangular and that the side measure 18.5m,36.9m, and 16.9m. Are the dimensions correct

? Explain your reasoning.
Mathematics
1 answer:
larisa [96]3 years ago
6 0

Answer:

Therefore the Dimensions are not correct.

Because the sum of any two sides should be more than the third side.

Step-by-step explanation:

Let the dog park be of ΔABC having sides ,

AB = 18.5 m

BC = 16.9 m

AC = 36.9 m

To Check:

Dimension of Triangle is correct or not?

Solution:

Conditions for a figure to be considered a triangle :

  • It must have 3 sides and 3 angles.
  • The sum of any two sides should be more than the third side.

So, here we have ΔABC  as Dog Park.

AB + BC=18.5+16.9=35.4\\\\AC=36.9

AB + BC

Which is not the required condition for a Triangle.

Therefore the Dimensions are not correct.

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5 0
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Cindy's age, x, is 3 times her age 6 years ago which equation represents the statement x=3(x-6) or x=3-6x or x=3x-6 or x=3x+6
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Read 2 more answers
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