Question

3 In the given quadrilateral ABCD show that <A=<C.​

Answer 1

Answer:

given,

CD = AB

angle CDB = angle ABD -------eq 1

(taking tranasversal as BD)

therefore, CD || BA because of eq 1

then, quad ABCD = parallelogram

(quad with opposite sides equal and parallel is known as parallelogram)

angle A = angle C

(opposite sides of a parallelogram are equal)

but this question should be in maths section