Question

please answer it correctly.... ​

Answer 1

Answer:

$x = 110° \\ y = 30° \\ z = 70°$

Step-by-step explanation:

$40 + z + 70 = 180(adjcent \: \: angles \: \: of \\ \: \: a \: \: parallelogram)\\z=70°$

$x = 40 + z(opposite \: \: angles \: \: in \: \: a \: \\ parallelogram \: \: are \: \: equal)$

$x = 40 + 70 = 110$

$40 + x + y = 180(angles \: \: in \: \: a \: \\ triangle)$

$40 + 110 + y = 180$

$y = 30°$

$z = 70°$

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