Question

5. What is the diameter of a circle whose area is equal to the sum of the areas of the two
circles of radius are 24 cm and 7 cm.​

Answer 1

Answer:

Rectify the errors :

ErrorCorrection

(1) hasn’t made more of her injuries before Rectify the errors :

ErrorCorrection

(1) hasn’t made more of her injuries before this

Step-by-step explanation:

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Answer 2

Answer:

Area of circle 1= 2*3.14*r*r

                        =2*3.14*24*24

                        =1809.5

Area of circle 2= 2*3.14*r*r

                         = 2*3.14*r*r

                         = 2*3.14*7*7

                         =153.9

Area of circle 3= Area 1+area 2

                      =1963.4

Area of circle 3=2*pi*r^2

              1963.4/2  =3.14*r^2

                981.7/3.14       = r^2

                  √312.6 = r

                   17.68=r

               

         

Step-by-step explanation: