Question

Area of trapezium ABCD is 450 cm2

, where DC=30 cm and distance (h) between two parallel sides AB and DC,
is 18 cm. Find the value of AB.

Answer 1

Answer:

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Answer 2

Step-by-step explanation:

A trapezium is a quadrilateral having one pair of parallel opposite sides. In the given figure, ABCD is a trapezium in which AB ∥ DC.

Area of a Trapezium:

Let ABCD be a trapezium in which AB ∥ DC, CE ⊥ AB, DF ⊥ AB and CE = DF = h.

Formula of Area of a trapezium = ¹/₂ × (sum of parallel sides) × (distance between them)