Area of equilaterl triange whose side is 1cm
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Answer: root3/4 sq.cm
Step-by-step explanation:
area of an equilateral triangle=root3/4 *a*a
where a is the side of the triangle
=root3/4 sq.cm is the area of the triangles
mark it the best plzz
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Side (a) = 1 cm
Area of equilateral triangle = √3 a^2/4
Therefore , area = √3 × 1 × 1 /4 cm ^2
= √3/4 cm^2
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