Ashleyburnett81 Ashleyburnett81

08-10-2020
Mathematics

contestada

3x + 21 6x - 60 find the two angles measure from the diagram answers 78,102 78,78 or 102,102

Respuesta :

mhanifa mhanifa

08-10-2020

Answer:

102 and 102

Step-by-step explanation:

There is no diagram attached

It is assumed the angles are vertical

Vertical angles are congruent as per vertical angles theorem

3x + 21 = 6x - 60
6x - 3x = 21 + 60
3x = 81
x = 81/3
x = 27

Angle measures

3*27 + 21 =81 + 21 = 102

So the answer is

102 and 102

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