what is the area of an equilateral triangle whose side measures 20 CM. root 3 is equal to 1.73
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length of the side of equilateral triangle=20cm
area of equilateral triangle=√3/4 a²
=>√3/4 *20²
=>√3/4 *400
=>1.73/4*400
=>173 cm².
Therefore area of the triangle=173cm³.
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area of equilateral triangle=√3/4 a²
=>√3/4 *20²
=>√3/4 *400
=>1.73/4*400
=>173 cm².
Therefore area of the triangle=173cm³.
Mark my answer as branliest if you find this answer helpful.
Thank you.
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Hope it helps
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