Answer:
Hello! :) I hope I’m correct!!
Step-by-step explanation:
I think the answer should be the second one.
the angle with the square at the corner is obviously a right angle, 90°. opposite angles have the same angle so opposite to it, angle 3 is also 90°. then add the angle 3 and the given angle (23°). 90°+23°=113° then subtract it to 180° (since a straight line is 180°). 180°-113°=67°
The steps:
To solve m< 2,
[tex]m< 2 = 180 - (90 + 23)[/tex]
[tex]m< 2 = 180 - 113[/tex]
[tex]m< 2 = 67[/tex]
Therefore, I think the answer should be 67 (second choice)
i’m not really sure if this is the answer, but I hope this was helpful!! :)
if you have any questions about these steps, feel free to ask!
by: BrainlyAnime! ^-^
~Thank you!! Have a great day! ~
