Answer:903.55
Step-by-step explanation:
Answer:
x=126 degrees
Step-by-step explanation:
x+21=147 because they are opposite adjacent angles
x=126 degrees
Answer:
The Orange circle is: 78.5 cm
And The Blue circle is 314.2 cm
Step-by-step explanation:
By taking the formula r^2(pi), and filling it in with the radius for the orange circle you will get 78.5. For the blue circle the radius would be the orange's radius combined with the rim given. Using the same formula you will get 314.2.
