Boelambie Boelambie

26-04-2021
Mathematics

contestada

Does anyone know how to do this please

Does anyone know how to do this please class=

Respuesta :

cwrw238 cwrw238

26-04-2021

Answer:

Below.

Step-by-step explanation:

By the external angle of a triangle theorem:

4x = 2x + 70

2x = 70

m<XYZ = 70 degrees.

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