Question

https://prnt.sc/lvd8g6

Answer 1

@Nnesha

Answer 2

@johnnn any idea ?

how you think ? these two angles of this trapezoid from the left side how many angle measure sum has ?

so than you know this than just you need assuming these two expression of these two angles from the left side of trapezoid ,make it equal with this answer what you get on my above wrote first question

and make the calcule - so will get easy right sure the value of x

hope helped

@imqwerty your opinion about this please ? ty.

Answer 3

that upper line and the lower one are parallel to each other so you can use the alternate interior angle property to say that angle(a) =angle(b) and angle b and c form a linear pair so angle(b)+angle(c)=180

Answer 4

yes @imqwerty this is a new idea of help getting the sum of angle measure from the left side of this trapezoid and so in this way to get easy the right value of x

good idea !

Answer 5

:-)