The diameter of two concentric circles is 10cm and 8cm respectively, Find the area of the
shaded portion between them.
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Answer:
56.52cm^2
Step-by-step explanation:
Area of bigger circle=3.14*10
=31.4
Area of small circle =3.14*8
=25.12
total area =25.12+31.4
=55.52cm^2
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