Answer: 2464 in²
Step-by-step explanation: The formula for the area of a circle is
A = πr²
The given radius is 28 inches.
Square that 28 × 28 = 784 square inches.
Then multiply by pi.
22/7 × 784 = 2464 square inches.
Answer:
Step-by-step explanation:
2000 meters
400×5=2000
Answer:670
200 + 500 - 30 =
700-30
670
The ordered pair is