Question

find the approximate area of palm impression on a grid paper of your family members by counting the square​

Answer 1

Answer:

Any irregular figure: This figure consists of 10 complete squares, 1 exactly half square, 7 more than half squares and 6 less than half squares.

If we assume that the area of one complete square is 1 cm

2

.

then the area of this shape =(10+1×121×12+7××1)=17.5 cm

2