Answer:
Step-by-step explanation:6*3 7*3 8*3 9*3
176.71
Explanation: formula of a circle
A= pi r ^2
Answer:
39.0625%
Step-by-step explanation:
The area of a 25 inc TV screen is 300in²
The area of a 40 inch TV screen is 768in²
Percentage of area of the smaller screen to larger screen is;
300/768 × 100 = 39.0625%