Practicing Success
How many rectangles are there in the figure? |
16 30 72 100 |
100 |
The total number of rectangle in the given figure will be calculated as follows: count row and column: Sum of sr. no. of rows: 1 + 2 + 3 + 4 = 10 Sum of sr. no. of column: 1 + 2 + 3 + 4 = 10 Now multiply sum of sr. no.of rows and columns = 10×10= 100 No. of rectangles are = 100 |