513/9 = 57 rows
Can the rows be divided into a number of equal sections? No
Explain how you found the answer. There aren't any lower number of multiples to break down 57 evenly.
Please help quick
Answer:
142 cm^2
Step-by-step explanation:
Okay, we can first break this down into 3 different rectangles.
3 x 5 rectangle
16 x 7 rectangle
3 x 5 rectangle.
From here, we just multiply these out and add them. 15 + 15 + 112 = 142. So our answer is 142 cm^2
