one of the base angle is of isocles traingle is 50° find vertical angle
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let the other 2 sides be x
x+x+50=180°【Angle sum property of a triangle】
2x=130°
x=65°
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Answer:
Step-by-step explanation:
As we know two angles in an isosceles triangle are equal
Now, have base angle as 50 degree, therefore,
Let the other two angles would also be x degree...
Now, By using Angle Sum Property...
Angle1 + Angle2+ Angle3 = 180
50 + x + x = 180
2x = 180 - 50
2x = 130
x = 130/2
x = 65 degrees
Therefore, the vertical angle would be 65 degrees...
Hope this helps u...
tanishqmishra:
wrong it is 80°
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