Question

the parallel side of a trapezium are 15m and 20m while its height is 12m its area is​

Answer 1

Answer:

210 m²

Step-by-step explanation:

Trapezium has 1 rectangle whose area = smaller parallel side * height = 15*12 = 180

and it has 2 same right angle triangle whose area = (height*(larger parallel side - smaller parallel side)/2) = (12*2.5) = 30

Total = 180+30 = 210

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