smi4771 smi4771

02-02-2022
Mathematics

contestada

confused, need help,

confused need help class=

Respuesta :

thishigopal thishigopal

03-02-2022

Answer:

284.6 cm^2

Step-by-step explanation:

if the radii of inner circles are 3 and 7 respectively, then radius of big circle is 10

100×3.14 = 314 cm^2

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