shelbyjo2015 shelbyjo2015

16-02-2019
Mathematics

contestada

in an isosceles triangle the base angles are 30 degrees lass than the other angle. what is the measure of the third angle?

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emileev emileev

16-02-2019

(180-30)=150
150/3=50
the two equal angles are 50 and the other is 80

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