Question

The given picture is the state emblem of Nagaland. In these co-
centric circles if the radius of outer circle is 42cm and the breadth
(thickness) of the black - part is 7cm. find the area of the black
part of the emblem.
CONTENT OF NAGALAND​

Answer 1

Answer:

If the thickness of black part is 7cm the it is also a radius

Area of circle = 22/7 × radius

= 22/7 × 7

= 22cm^2

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Love from Bihar

Answer 2

Answer:

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Step-by-step explanation:

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