Question

3. A circus tent has a radius of 45 m. The ring to performn at the centre is 15 m in radius. Find the area for audience (T= 3.14)​

Answer 1

Answer:

I think answer is 706.5

Step-by-step explanation:

area of circle = πr²

3.14×15×15

=706.5

Answer 2

Answer:

11,304 m²

Step-by-step explanation:

area of tent =2πr² (r = 45m)

area of ring perform = 2πr² (r = 15m)

area of audience = area of tent - area of ring perform

= 11,304m²