the vertical angle an isosceles triangle is twice the sum of its base angle.find the each engle of the triangle
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Let equal angles are x each
Vertical angle =2(x+x)
=2*2x=4x
By angle sum property
4x+x+x=180
6x=180
X=30
Then angles of isosceles triangle is
30,30,120
Vertical angle =2(x+x)
=2*2x=4x
By angle sum property
4x+x+x=180
6x=180
X=30
Then angles of isosceles triangle is
30,30,120
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