The bisectors of the base angles of an isosceles triangle meet at I.

Find the angle between the bisectors at their point of intersection

if the vertex angle is 70^{0}

May i know what does this mean?

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- November 19th 2012, 05:23 AMrcsangle between bisectors
The bisectors of the base angles of an isosceles triangle meet at I.

Find the angle between the bisectors at their point of intersection

if the vertex angle is 70^{0}

May i know what does this mean? - November 19th 2012, 05:35 AMskeeterRe: angle between bisectors
- November 19th 2012, 06:03 AMrcsRe: angle between bisectors
it is 125 degrees the angle in the intersection of the 2 base angle bisectors.