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From a point within an equilateral triangles perpendiculars drawn to the three sides are 6 cm, 7 cm and 8 cm. the length of the side of the triangle is  

(a)

7 cm

(b)

10.5 cm

(c)

14 cm

(d)

 cm


Question ID - 50111 | SaraNextGen Answer

From a point within an equilateral triangles perpendiculars drawn to the three sides are 6 cm, 7 cm and 8 cm. the length of the side of the triangle is  

(a)

7 cm

(b)

10.5 cm

(c)

14 cm

(d)

 cm

1 Answer - 5876 Votes

3537

Answer Key : (c) -

Let each side of the triangle be  cm.

 

Then, area  + ar () + ar () = ar ().

 

 cm.



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