how to find exterior angle prorperty
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Answer:
Exterior angle is equal to the sum of two interior opposite angles.
Step-by-step explanation:
in the below diagram ∠ACD= ∠CAB + ∠ABC [E.A.P.]
∠CAB=60°
∠ABC=70°
∠ACD= ∠CAB + ∠ABC
= 60°+70°
= 130°
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