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Find the area of trapezium whose parallel sides are 20 cm and 18 cm long, and the distance between them is 15 cm.
Question 1:
Find the area of trapezium whose parallel sides are 20 cm and 18 cm long, and the distance between them is 15 cm.?
A.
225 cm²
B.
275 cm²
C.
285 cm²
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Area of a trapezium = 1/2 (sum of parallel sides) * (perpendicular distance between them) = 1/2 (20 + 18) * (15) = 285 cm²
D.
315 cm²
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