In the diagram, if AEB = 130° and EBC = 20°, then the value of BDA is
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110° is the correct answer.
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Answer:
110 Degrees.
Step-by-step explanation:
Take AEC as a straight line , Hence :
∠BEC = 180° - 130° = 50°
next
In TRiangle ΔBEC
∠BEC+∠EBC +∠BCE =180 ( Triangle sum property)
50° +20 °+ X=180°
X =110°
∠BCE = ∠BDA ( Angle in alternate segment).
Hence proved.
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