# Four points A, B, C, and D lie on a straight line in the X-Yplane, such that AB = BC = CD, and the length of AB is 1 metre. An ant at A wants to reach a sugar particle at D. But there are insect repellents kept at points B and C. The ant would not go within one metre of anyinsect repellent. The minimum distance in metres the ant must traverse to reach the sugar particle is

#### Comments and Answers (2)

**Bhuvna** * *

please explain answer

**Aditi** * *

need help, explain answer

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