Question

Plz answer dis question​

Answer 1

Step-by-step explanation:

given

parallel sides : 1cm, 3cm

height : 3cm

area of trapezium

1/2 × (sum of parallel sides) × height

1/2 × ( 3+1) × 3 cm^2

1/2 × 4 × 3 cm^2

2×3 cm^2

6 cm ^2

hope it helps