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
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 Top 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
|
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 |
(d) |
|
1 Answer
127 votes
Answer Key / Explanation : (c) -
Let each side of the triangle be 
cm.
Then, area 
+ ar (
) + ar (
) = ar (
).
cm.
127 votes
Answer Link
127