Question

A field. is shaped like an equilateral triangle.Its length is 120m on each side, so get its area Heron Formula
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Answer 1

Answer:

6235.2 m² is your answer

Step-by-step explanation:

• s= (3×120)/2=180m{semi perimeter}
• (s-a)=180-120=60
• (s-b)=180-120=60
• (s-c)=180-120=60
• now using above values, we get,
• $\sqrt{180 \times 60 \times 60 \times 60}$
• $60 \sqrt{3 \times 60 \times 60}$
• $60 \times 60 \sqrt{3}$
• $3600 \times 1.732$
• $6235.2 \: {m}^{2}$
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