Question

Plz help!! :)

Find the measures of angles x, y, and z.

Answer 1

Answer:

x = 40º

y = 50º

z = 130º

Step-by-step explanation:

Recall that supplementary angles add up to 180º. Also, all angles in a triangle add up to 180º.

angle x

180 - 140 = 40º = xº

angle y

90 + 40 = 130

180 - 130 = 50º = yº

angle z

180 - 50 = 130º = zº

Answer 2

Answer:

$x = 40 \\ y = 50 \\ z=130$

Step-by-step explanation:

$x = 180 - 140$

$x = 40$

$y = 180 - (90 + 40)$

$y = 180 - 130$

$y = 50$

$z = 180-50$

$z = 130$