Question

what is the area of an equilateral triangle with side 2cm​

Answer 1

Answer:

8 is the area of equilateral triangle

Answer 2

Answer:

Step-by-step explanation:

a = 2 cm

√3 = 1.73

Area of an equilateral triangle= √3/4 ×a²

                                              = √3/4 × 2²

                                              = √3/4 × 4

                                              = √3

                                              = 1.73 cm ²

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