Use tracing paper and centimetre graph paper to compare the areas of the following pairs of figures: Figure

Find the area of the following figure by using a squared paper.

Let ABCD be a centimetre graph paper. The area of darkened surface on the graph paper is

The length of one side of square is given. Find their areas using graph paper. 4 cm Compare the results with finding the area using the formula.

The length of one side of square is given. Find their area using graph paper. 8 cm Compare the results with finding the area using the formula.

The length of one side of square is given. Find their areas using graph papers. 6cm Compare the results with finding the area using formula.

The length of one side of square is given. Find their area using graph paper. 2cm Compare the results with finding the area using the formula

Write the coordinates of the following poins A,B,C and D marked on the graph paper as shown in the following figure:

The sequence of folding a paper and the manner in which the foled paper has been cut is shown in the following figures. How would this paper look when unfolded?