Answer:
30 cm
Step-by-step explanation:
add all sides and use 7 for the bottom line because 5+2=7 and use 8 for the side because 5+3=8.
1: True
2: True
3: False
4: True
i think u did it right
1. 2c
2. 15c
3. -17c , 2 = c
They can be congurent depending on which two figures you are using
