Question

If an equilateral triangle have side 2√3 cm , then the height of the triangle is what?
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Answer 1

With TrianCal, height = √3 ≈ 1.73 cm. The area of a triangle is 6.75 m squared.

Answer 2

Answer:

Area of equilateral ∆

= √3/4a²

= √3/4 (2√3)²

= √3/4 × 12

= 3√3 cm²

Also, Area of equilateral ∆

= 1/2 × b × h = 3√3

= 1/2 × 2√3 × h = 3√3

= h = 3√3/√3

= h = 3 cm

The height of the triangle is 3 cm.