Question

Qn.1. Explain the activity with diagram for the measurement of area of a peepal leaf.
Qn.2. Draw the outline of a rose leaf on the millimetre graph paper and find its area in millimetre square also express the above area in centimetre square by dividing the area in millimetre square by 100
Qn.3. Draw the outline of (i) a 10 rupee coin (ii) a 5 rupee coin (iii) a 2 rupee coin on a millimetre graph paper and thus find their area. Also express the above areas in centimetre square by dividing the area in millimetre square by 100.​

Answer 1

Explanation:

Answer no.1 How to Calculate Leaf Surface Area

Lay the leaves to be measured on a 1-cm grid and trace their outlines.

Count the number of square centimeters. Estimate the area of the partial squares. ...

Do not include the area of the stem (petiole) in your calculations.

Answer no.2 (3.MD.C.5a)

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Answer no.3 i sry for this