contestada

The measure of W is 134°, the measure of Y is 46°, and the measure of Z is 134°.

What is the measure of X?
a 40°
b 46°
c 134°
d 90°

The measure of W is 134 the measure of Y is 46 and the measure of Z is 134 What is the measure of X a 40 b 46 c 134 d 90 class=

Respuesta :

B. 46 because the measure of all of the angles in a quadrilateral is 360. If you add 134+46+134 it equals 314, and 360-314 is 46.
 
iloveonedirection
The angles in any quadrilateral must add up to 360 degrees.
A trapezoid is a quadrilateral, because it has four sides.

[tex]W+X+Y+Z=360 \\ \\ (134)+X+(46)+(134)=360 \\ \\ 314+X=360 \\ \\ X=46[/tex]

Angle X is (b) 46 degrees.