Question

the redius of one circular field is 5m and that of other is 3m.find the radius of the circular field whose area is the difference of the areas of the first and second field

Answer 1

hiiii dear________

good evening_____________

here is your answer____✌️✌️✌️✌️

Let the two circles be A and B
Area of Circle A = π r2 =3.14 x (5)^2
​                          
​Area of Circle B = π r2 = 3.14 x (3)^2
                           
Total Area = Area of Circle A - Area of Circle B

= 3.14 x (3)^2 π r2 =3.14 x (5)^2 - 3.14 x (3)^2 m^2

... Area of Circle C = 3.14 x (5)^2 - 3.14 x (3)^2 m^2 m2 

π r2 =3.14 x r2 = 3.14 x (5)^2 - 3.14 x (3)^2 m^2

πr2 = 3.14 x (25-9)

3.14 x r2 = 3.14 x 16

r^2 = 16 m^2

r = 4m.

Answer 2

Step-by-step explanation:

please mark as brainliest answer