In an isosceles triangle, if the measure of the vertex angle is 106°, what is the measure of each base angle?

1 Answer
Leland Adriano Alejandro
Jul 27, 2016

#37^@# each

Explanation:

An isosceles triangle has two equal base angles. In any plane triangle , the sum of the interior angles is #180^@#. The sum of the base angles is #180-106=74#. We divide 74 by 2 to get the measure of each base angle.

Base angle #=74/2=37#

God bless....I hope the explanation is useful.

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