Looks like 49 and w complete the 77 angle
77-49 = w
W= 28
Y = (2)^(n+1) - 2
is the general term for this.
<4 = <6
alternate interior angles theorem
Answer is the third option
i dont quite get the question but...
i guess this is how it is.
Take the mirror image of∆ABC Through the a line through the point y=3.
The new ∆ABC would have point C=(4,2)
B=(3,-6) A=(1,-3)
Now shifting the ∆ABC one unit (<em>i.e. 2 acc. to the graph as scale is 1 unit =2</em>) towards right ( or <em>adding 2 to the x coordinates of ∆ABC)</em>
We get the Coordinates of triangle ABC as A=(3,-3) B=(5,-6) C=(6,2).
This coordinate is the same coordinates of ∆A"B"C".
Hope it helps...
Regards;
Leukonov/Olegion.
The answer is 113 degrees because it’s supplementary you know you have to subtract it from 180 so 180-67=113
