jobannyguerrero jobannyguerrero

01-06-2021
Mathematics

contestada

What is the value of y in the diagram?
y
x
X-20

What is the value of y in the diagram y x X20 class=

Respuesta :

senalvidun senalvidun

01-06-2021

Answer:

x+x-20 = 180-90

2x-20 = 90

2x. =90+20

2x. =110

x. =55

y+55. =90

y. =90-55

y. =35

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