samantha31167 samantha31167

26-01-2021
Mathematics

contestada

A base angle of an isosceles triangle is 27 degrees. What is the measure, in degrees of the vertex angle?

Respuesta :

clarch19 clarch19

28-01-2021

Answer:

vertex angle is 126°

Step-by-step explanation:

two base angles are 27° which equals 54°

since there are 180° inside a triangle the vertex angle is 180 - 54

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