Answer this with explanation ...nothingelse plzzz ......u will ne marked as brainliest if right answer
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Answered by
1
Answer:
a=41 degrees
b=131 degrees
Step-by-step explanation:
Angle ECD and EDC are equal
2x=180-82=98
98/2=49 degrees
a+49 degrees=90
a=41 degrees
Angle DAE=41 degrees
So EAF=49 degrees
E=82 degrees(vertically opposite angles)
82+49+x=180
131+x=180
x=180-131
Therefore,Angle EFA=49 degrees
Angle EFA and b are a linear pair
b+49=180
b=131
Answered by
1
Answer:
Angle CDA is 90.
so. a = 90-(180-82-45) = 37
angle DEA = (360-(2*82) ) /2 = 98
angle DAE = 180 - 37- 98 = 45
b = 180 -(180-82-45) =127
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