CTET 2 Math and Science 10 Jan 2022 Paper

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Question : 60 of 150

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Ms. Sheena taught the concept of area of circle. Which of the following is the BEST example of an 'authentic task' to assess students on this?

Design a bangle for your sister using a flexible metal wire.
How will you derive the area of a circle by dividing it into smaller pieces?
What will be the area of a circle with diameter 20 cm?
Buy the right amount of paint for painting a circular table in school.

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