3 years ago

Please help immediately

1 answer:

3 0

Answer: 147π/4

Step-by-step explanation:

Area of one circle = π*r^2

r = 3.5 cm =7/2 cm

area = π*7/2*7/2 = 49π/4

therefore area of 4 circles =49π

As 1/4th circle is removed from each circle the shaded area = 3/4 area of the area of the circle.

therefore, the are of the shaded portion = 49π*3/4 = 147π/4

You might be interested in

djyliett [7]

Answer:

On May 1st, the temperatures at midnight in five European cities were measured and the results were as follows.

Glasgow 2°C, Nice 6°C, Berlin 0°C, London 4°C,

Oslo -3°C List the cities in order of the temperature at midnight, starting with the lowest.

6 0

3 years ago

vladimir2022 [97]

Answer:

77/16

Step-by-step explanation:

8 0

3 years ago

babunello [35]

It would be the second choice

8 0

3 years ago

LenKa [72]

Answer:

length=7feet.and width =10

8 0

3 years ago

Mkey [24]

Answer:

Step-by-step explanation: 9 plus 10 is 19 plus 1= 20

3 0

3 years ago