westdevonna93 westdevonna93
  • 15-10-2018
  • Mathematics
contestada

What is the range of the areas of her cookies rounded to the nearest tenth of a square cm?

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shamiyarobinson shamiyarobinson
  • 15-10-2018

Perimeter= sum of all side lengths. In equilateral triangles the sides are all equal in length. So, one side = perimeter/3.


24= 3x

x= 8in


To find the area :

A=(1/2) base* hieght

A= (1/2)8*6.93

A= 4 *6.93

Area ≈ 27.71 in²



Answer:

The area is about 27.72 inches squared.






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davidloveschess davidloveschess
  • 15-10-2018

Answer:

I need more informations to answer the question

Step-by-step explanation:


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