josecuesto josecuesto

16-03-2021
Mathematics

contestada

Find the angle measure of angle E in Triangle DEF if angle D is 34 degrees & angle E is 117 degrees.

Respuesta :

unicorn3125 unicorn3125

17-03-2021

Answer:

m∠E = 29°

Step-by-step explanation:

The sum of the measure of the interior angles in a triangle is 180°

m∠D + m∠E + m∠F = 180°

34° + m∠E + 117° = 180°

m∠E = 29°

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