C
Since this is a two step problem you first have to split it into 2 shapes. On the left, you will multiply since you’re trying to find the AREA. In that case multiply 1.5 x 2.1 which gives you 3.15. In the next step you will look at the shape on the right. Just image a line dividing the two shapes. So for the right one, you multiply 3.6 x 3 which gives you 10.8cm. Now add 3.15 + 10.8 which results to 13.95 and don’t forget the “cm”
Answer: 13.95cm