The length of a median of an equilateral triangle is 12√3 cms. then the area of the triangle is
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Tan60 = Height/(Base/2)
Base/2 = Height / Tan60
Base/2 = (12√3) / √3
Base/2 = 12 cm
Area = (Base/2) * Height
Area = 12 cm * 12√3 cm
Area = 144√3 cm²
Base/2 = Height / Tan60
Base/2 = (12√3) / √3
Base/2 = 12 cm
Area = (Base/2) * Height
Area = 12 cm * 12√3 cm
Area = 144√3 cm²
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1
Answer:
Step-by-step explanation:
Median is equal to height of the equilateral triangle . Formula of height (root3a/2) we get a =24 then area =(root3*a^2)/4=144*root3
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