Question

if the perimeter of equdilrater traingle is 60 metre find its area​

Answer 1

Answer:

400

Step-by-step explanation:

Answer 2

Answer:

≈ 173.21 metres

Step-by-step explanation:

Things to remember:

* With an equilateral triangle, all sides are the same length

If the perimeter of an equilateral triangle is 60, this means that each side of the triangle measures 20 metres.

To find the area of a equilateral triangle, you can use the formula:

$((\sqrt{3} )/4)(a^2)$

( a represents the side length )

When you plug in 20 for a, you find out that the area of the equadilrater triangle is ≈ 173.21 metres.

So, the area of a equilateral triangle with a perimeter of 60 metres is  ≈ 173.21 metres.

*** If you notice any mistake in my work, feel free to leave a comment and I'll try to fix it, but I tried to double check to confirm that all my answers are correct. Also, if you agree with my answers, please rate it and give it a thanks!

Hope this helped

- Brooklyn