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20-11-2019
Mathematics

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In a isosceles triangle the vertex is 28 degrees. What are the measures of the base angles?

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Respuesta :

20-11-2019

Answer:

The base angles are 76 degrees

Step-by-step explanation:

[tex]180 = 2x + 28[/tex] Use 2x because both base angles are the same measure.

[tex]152 = 2x[/tex] Subtract 28 from both sides

[tex]76 = x[/tex] Divide both sides by 2

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