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Let AX⊥ BC of an equilateral triangle ABC. Then the sum of the perpendicular distances of the sides of ∆ABC from any point inside the triangle is :
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- Equal to BC
- Equal to AX
- Less than AX
- Greater than AX
- Equal to BC
Correct Option: B
On the basis of given in question , we draw a figure of an equilateral triangle ABC ,
Let O be a point inside the triangle.
OD ⊥ BC, OE ⊥ AC and OF ⊥ AB
AB = BC = CA
Area of (∆ OAB + ∆OBC + ∆OAC) = Area of ∆ABC
⇒ | × AB × OF + | × BC × OD + | × AC × OE | |||
2 | 2 | 2 |
Area of ∆ABC = | × BC × AX | |
2 |
⇒ OF + OD + OE = AX