Question

A traffic signal board, indicating 'SCHOOL AHEAD' is an equilateral triangle with side 'a'. Find the area of the signal board, using Heron's formula. If it's perimeter is 180cm, What will be the area of the signal board.​

Answer 1

Answer:

A traffic signal board, indicating 'SCHOOL AHEAD' is an equilateral triangle with side 'a'. Find the area of the signal board, using Heron's formula. If it's perimeter is 180cm, What will be the area of the signal board.

Step-by-step explanation:

11-Jul-2020 — Find the area of the signal board, using Heron's formula. If its perimeter is 180 cm , what will be the area of the signal board? Area of triangle = √(s(s−a)(s−b)(s −c)) Here, s is the semi-p .

Answer 2

Answer:

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