anonymous
  • anonymous
What is the area of an equilateral triangle with side lengths 2x?
Mathematics
  • Stacey Warren - Expert brainly.com
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SOLVED
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jamiebookeater
  • jamiebookeater
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anonymous
  • anonymous
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anonymous
  • anonymous
ooops its 1/2 (2x) sqrt 3 x or simpy sqrt3 * x^2
Directrix
  • Directrix
Yes. A specialty formula of sorts for finding the area of an equilateral triangle is, in words, the following: side squared times square root of 3 all over 4

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Directrix
  • Directrix
In this case,[ (2x)^2 (√ 3 )] / =[ 4 x ^ 2 (√ 3 )] / 4 = x ^ 2 (√ 3 )
anonymous
  • anonymous
Area of an equilateral triangle is given by: \[\sqrt{3}/4*x ^{2}\] Where x^2 is the side. In this case, Side=2x So the formula will be: \[\sqrt{3}/4*(2x)^{2}\] Or, that is same as: \[\sqrt{3}/4*4x ^{2}\] 4 and 4 get cancelled from the numerator and denominator, so we are left with: \[\sqrt{3}x ^{2}\] This is the final answer.

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