Question
The lengths of a pair of parallel sides of a trapezium
are respectively 18 cm and 15 cm and the perpendicular distance between these two sides is 12 cm. What is the area (in cm²) of the trapezium?Solution
According to the question Area of trapezium = 1/2 x sum of its parallel sides x perpendicular distance between parallel sides 1/2 x (18 + 15) x 12 cm² = (1/2 x 33 x 12) cm² = (33 x 6) cm² = 198 cm² The area of the trapezium is 198 cm².
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