Question

prove that the area of the triangle having side 8 metre 10 metre and 12 metre it's 15π7 metre square ​

Answer 1

Step-by-step explanation:

15.588 cm²

Step-by-step explanation:

Area of the equilateral triangle = √3/4 × a² (Where a = side of the equilateral triangle)

⇒ √3/4 × (6)²

⇒ (1.732 × 36)/4

⇒ 1.732 × 9

⇒ 15.588 cm²

So, the area of given equilateral triangle is 15.588 cm²

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