an iron washer is made by cutting out from a circular plate of radius 4 cm. a concentric circular plate of radius 2 cm .what is the area of the face of the washer
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The Konark or Konarak Sun temple is dedicated to the Hindu sun god Surya, and, ... Temple of Surya, Konarak ... of the city of Puri on the coastline in the state of Odisha (earlier Orissa).
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Answer:
R=10 cm, r=6 cm
Area of washer =π(R+r)(R−r)
=3.14×16×4
=200.96cm
2
=201cm
2
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