Question

find the area of an equilateral triangle whose each side is 4 cm​

Answer 1

Answer:

Let the side of an equilateral triangle

= a = 4 cm

Area = A = ( √3/4 ) × a²

A = ( √3/4 ) × 4²

A = ( √3 × 4 × 4 ) / 4

A = 4√3 square cm

Answer 2

Answer:

$4 \sqrt{3 \: } \: is \: the \: answer \: to \: this \: question$

Step-by-step explanation:

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