Abc is a right angle triangle in which angle abc = 290 degree and angle ACB is equal to 60 degree BC is produced to d such that angle b b equal to 30 degree if CD is equal to 4 cm find the length of ab and BC.
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Answer:Abc is a right angle triangle in which angle abc = 290 degree and angle ACB is equal to 60 degree BC is produced to d such that angle b b equal to 30 degree if CD is equal to 4 cm find the length of ab and BC.
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