Math, asked by simarpreetkaur9b, 9 months ago

11. A traffic signal board, indicating 'SCHOOL AHEAD', is an equilateral triangle wi
side 'a'. Find the area of the signal board, using Heron's formula. If its perimeters
180 cm, what will be the area of the signal board?
tisements The sidest

Answers

Answered by ishita8846

2

Answer:

Answer is given above. ( Step by step)

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