A traffic signal board indicating ‘SCHOOL AHEAD’ is an equilateral triangle with side a, thenarea of the traffic signal is: a) √3 2 (b)√3 4 a 2 (c) √3 2 a 2 d) none of these
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Answer:
(b)√3 4 a 2
Step-by-step explanation:
This is the formula for the area of an equilateral triangle
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