Given: mztrv = 60°
mztrs = (4x)
prove: x= 30
600 r
(4x)
w
what is the missing reason in step 3?

where is the figure

answer: two angles are called supplementary if they add up to 180°. example: the two angles (140° and 40°) are supplementary because they add up to 180°.

step-by-step explanation:

answer: 30

step-by-step explanation: its 30 because im a basketball player and stephen curry hits most of his shots so if you put 30 you might make the shot goodluck