Find the value of each variable.
y
105°
86°
z
106°/2°

or, z + 106° = 180° ( being straight angle )

or, z = 180°- 106°

•°• z = 74°

Now,

or, z + y = 180° ( being co-interior angle )

or, 74° + y = 180°

or, y = 180° - 74°

•°• y = 106°

~nightmare 5474~

you can not drow on this

step-by-step explanation:

in problems involving proportions, we can use cross products to test whether two ratios are equal and form a proportion. to find the cross products of a proportion, we multiply the outer terms, called the extremes, and the middle terms, called the means.

hope it