Answer:
I don't see a shaded area but all the shapes together would be 52.5 cm².
Step-by-step explanation:
5 × 10.5 = 52.5
B
2 and 4 are correct
1 is incorrect because 4/5 being bigger than 7/10
3 is incorrect because 2/3 is more than 5/9
answer D or the 4th answer
