Answer:
90
Explanation:
Since this is a parallelogram, it's just A = BH, which they already give you both, the base and the height.
Base : 10
Height : 9
10x9=90
It's a parallelogram
So area of a parallelogram = base x height
A = 9 x 10
A = 90
Hope that helps!
4.5m questions
5.9m answers