Answer:139 cm squared
Step-by-step explanation:
First separate it:
10x3
7x7
4x15
These are the 3 rectangles that make up this shape
Then multiply
10x3=30
7x7=49
4x15=60
Then add your answers
30+49+60=139cm squared
Answer:
C
or the third down from the top. Count the sides and multiply by how many layers
5.3
Step-by-step explanation: dived 32 by 6
