#10

#11
- Last three i.e Option B,C,D
#13
It started from negative ends at positive hence

#14


#15

#16



Answer:
20/72.
Please say it is very good :(
Answer: 6 and 2
Explanation:
Area, which is 12= 6*2
Perimeter, which is 16= 6+2+6+2
Answer:
80.25
Step-by-step explanation:
B=3R
G=5B=15R
R+3R+15R=508.25
19R=508.25
R=26.75
3(26.75)=80.25
Answer:
x=20
Step-by-step explanation: