The area of a circular pathway whose outer radius is 32 cm and inner radius
of 18 cm is ___________
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Answer:
outer radius of a circular path R=32cm
inner radius of a circular path r=18cm
area of a circular pathway
=πR²-πr²
=π(R²-r²)
=22/7[(32cm)²-(18cm)²]
=22/7(1024cm²-324cm²)
=22/7(700cm²)
=22×100cm²
2200cm²
Hope it helps you!!
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