Question

The chapter Perimeter and area of plane figures is there only in RS aggarwal book and not there in NCERT or RD sharma. So is this chapter coming in the board exam?

Answer 1

Answer:

Science is a systematic enterprise that builds and organizes knowledge in the form of testable explanations and predictions about the universe. The earliest roots ..

Answer 2

Answer:

Some questions may arise

Do learn the formulas

Explanation:

And in mathematics there is absolutely no limits of questions so there can be questions

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