Find the area of the following trapezium:

26 cm

21 cm

33 cm

Write appropriate units with your answer.

619.5cm2

Step-by-step explanation:

Based on what you defined as the parallel sides been 26cm and 33cm and the height been 21cm.

Hence the are of trapezium is half sum of the parallel sides * height.

Expressed mathematically we have:

1/2 (26 + 33) * 21 = 1/2 (59) * 21 = (59*21) / 2 = 619.5cm2