Answer:
520 feet
Step-by-step explanation:
The area=16900
Area formula=b^2
b^2=16900
square root of 16900=130
130*4=520
It's so easy just keep on reading it
Answer:
212000
Step-by-step explanation:
120000 - 5% = 190000
hence 5% is 10000
120000+ 30000= 212000
The circumference of the blue circle is about: 20 cm
The circumference of the orange circle is about: 10 cm