ines51889 ines51889
  • 27-01-2019
  • Mathematics
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What is the missing angel measures for the remaining three angel

What is the missing angel measures for the remaining three angel class=

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bk08
bk08 bk08
  • 27-01-2019
angle A is 131
angle. B is 49
angle C is 131
Answer Link
MaxItIs11
MaxItIs11 MaxItIs11
  • 27-01-2019

Answer:

a = 131, b = 49, c = 131 (degrees)

Step-by-step explanation:

AEC + CED + BED + DEA =  360 (degrees)

Since angel AEC and DEB are the same, you can multiply 49 by two and you'd get 98.

Subtract 98 from 360 = 262 (degrees)

The remaining two angles are the same as well, so you need to divide 262 by 2 = 131

Answer = 131 (degrees)

Answer Link

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