victoriareed93222 victoriareed93222
  • 12-08-2020
  • Mathematics
contestada

ABCD is a parallelogram. Find the values of x and y. Solve for the value of z, if z = x - y.
A
B
(x+30)° (x-30)
(y+20)
D
С

ABCD is a parallelogram Find the values of x and y Solve for the value of z if z x y A B x30 x30 y20 D С class=

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FaDaReAdEoLa
FaDaReAdEoLa FaDaReAdEoLa
  • 12-08-2020

Answer:

(x+30)+(x-30)=180

2x=180

x=90

x+30=y+20

90+30=y+20

y=100°

There for z = -10

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alexavannessa87
alexavannessa87 alexavannessa87
  • 12-08-2020
-10 the top answer is correct
Answer Link

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