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Romashka [77]
3 years ago
5

A, B & C lie on a straight line. BD = CD. ∠ BCD = 70° and ∠ BAD = 10°. Work out x

Mathematics
1 answer:
trapecia [35]3 years ago
5 0

Answer:

x= 100

Step-by-step explanation:

straight line = 180⁰

180-(70+10)= 100

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