All the statements are true about the triangle except
1. a diagonal line extends from angle 8 to form angle.
According to the statement
There is a triangle has angles 6, 7, 8 and there are also some statements are given that matched with the triangle.
But the statement
1. a diagonal line extends from angle 8 to form angle.
is not true because it is not possible to extend a diagonal line from angle 8.
So, All the statements are true about the triangle except
1. a diagonal line extends from angle 8 to form angle.
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