Question

ABCD is an isosceles trapezium with AB // DC in which ∠A = (x+20)0
and ∠C = (3x – 20)0
then x = ______
(A) 200
(B) 300
(C)450
(D) 60

Answer 1

Answer:

A

Step-by-step explanation:

$64 = + 4 = 4 - 74 - 644 \times$

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