A trapezium has parallel sides 20 cm and 30 cm, and height 5 cm. What is its area?
Note
For a trapezium, area = ½ × (sum of parallel sides) × height. So ½ × (20 + 30) × 5 = 125 cm².
A trapezium has parallel sides 20 cm and 30 cm, and height 5 cm. What is its area?
For a trapezium, area = ½ × (sum of parallel sides) × height. So ½ × (20 + 30) × 5 = 125 cm².