Answer:
12 rectangles.
Step-by-step explanation:
3 going up the sides,
and 4 along the top and bottom.
3 time 4 is 12 rectangles.
Round
321.786 is about 322
240.23 is about 240
322+240=562
about 562
Answer:
48m squared
Step-by-step explanation:
- cut the problem in half horizontally
you get two squares one square is 4 by 4 and the other 8 by 4
4 times 4=16 8 times 4=32 32+16=48