Answer:
C. 21.98
Step-by-step explanation:
In this case, you would have to multiply 3.14 times 7. If you didn't have the diameter, and all you had was the radius, you had find half of seven, which is 3.5, multiply that by 2, and finally multiply that answer by 3.14. Hope this helps! Have a nice day :D
Answer:
The answer to the question provided is
.
Answer:
Vertical
Step-by-step explanation:
Intersecting lines form Vertical angles.
Answer: no
Step-by-step explanation: no
Answer:
144.78 cm
Step-by-step explanation:
57 times 2.54