how you find x and the angles
Answer (1)
Respuesta:x= 60°Explicación:there are two ways to assure this answer is in fact true, the first one relating to a property that indicates the angle of any straight line equals 180°, the line seen in the picture is divided, yes, but there is still a straight line so it still equals 180°.on the other hand the problem already gives us how much the bigger angle measures (120°) so all there is left to do is a simple equation.120 + x = 180120 passes to the other side, changing to negativex = 180 - 120 x = 60-----the second way we can assure this is by another property that indicates any full circle is 360°this one is a little bit more complicated as it involves more properties however I will explain in hopes of it being useful in the future.whenever there's something like an x, (not the symbol but like to lines crossing each other, forming an x) there's a property, the angles that are opposite from each other are the same, so on the opposite side of 120 there is also 120. the same with x.knowing a full circle always is 360, another basic equation comes2(120) + 2x = 360.all of this can be divided by two and we get the same equation from the first method.120 + x = 180120 passes to the other side, changing to negativex = 180 - 120 x = 60hope this helps
