Math, asked by manalfarooq0301, 8 months ago

Given that DAB and EAC are straight lines find the value of unknown.​

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Answered by SGS126
1

Answer:

y=180 - 40

because DAB is a straight line

y=140

in triangle CDA

4x + 3x + 40 =180. (angle sum property)

7x = 180 - 40

7x = 140

x=140/7

x = 20

x =20

y = 140

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Answered by neharai16
1

Answer:

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