Question

ABCD is a trapezium in which AB | DC and A- 3B = 45" Find angles C and D of
the trapezium​

Answer 1

Answer:

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Step-by-step explanation:

Given, ABCD is a trapezium and whose parallel sides in the figure are AB and DC.

Since, AB || CD and BC is transversal, then sum of two cointerior angles is 180°.

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