hinesashlyn455 hinesashlyn455

17-04-2020
Mathematics

contestada

what is the value of z?

what is the value of z class=

Respuesta :

nerd1001 nerd1001

17-04-2020

Answer:

59

Step-by-step explanation:

z-28+2z+31=180 (angle sum property of a triangle)

3z +3 =180

3z=177

z=177/3

therefore z=59

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