1 answer:
Angle ADC is a linear pair ( 180° )



=> BDE = 68°
Similarly,
BCE is a linear pair or straight line.
BEC = BED + DEC
=> 180° = BED + 126°
=> BED = 180° - 126°
=> BED = 54°
As we know that Sum of angles of triangle is 180° .
m + 68° + 54° = 180°
=> m + 122 = 180°
=> m = 180° - 122°
=> m = 58°
<u>The value of m is 58</u>° .
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I got it =4/5 hope it’s right
Answer:
81 + 81 + 10 aka 172
Step-by-step explanation:
The angle that is obtuse is 1, because it is greater than 90°.
Hope this helps and have a nice day:)
I think (-6,-2) because it would switch into the all negative quadrant making them both negative.