Answer:
122.5 cm²
Explanation:
Area of this trapezium:
1/2 × 35 × 7
= 245/2 = 122.5 cm²
122.5
(a+b)h/ 2 = (21+14 )7/2= 35 x 7 / 2 = 122.5
I hope im rght! i
3.6m questions
4.5m answers