1. 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 its perimeter is 180 cm, what will be the area of the signal board?
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Answer:
soorry brom im domt knowm
Step-by-step explanation:
bye bye domsto
fleet og op
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Refer To The Attachment.
Twinkle, twinkle, little star
How I wonder what you are
Up above the world so high
Like a diamond in the sky
✧･ﾟ: *✧･ﾟ:*✧･ﾟ: *✧･ﾟ:*✧･ﾟ: *✧･ﾟ
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