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value of x = ?
(2x+60°
(3x400)
Q
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1
Answer:
The angles of a triangle are x,2x,3x.
Sum of angles of the triangle is 180
o
Thus, x+2x+3x=180
o
⟹6x=180
⟹x=
6
180
⟹x=30
As x=30
The angles of the triangle are, 30
o
,60
o
and 90
o
Since, one of the angles of the triangle is 90
o
. It is a right angled triangle.
Since, all the angles of the triangle are different, Hence all the sides of the triangle will be different. Hence, it is a right angled scalene triangle.
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