We are given a shaded shape on a grid. Each square on the grid has a side length of 1 cm. We are asked to find the approximate area of the shaded shape. The instructions state to consider more-than-half unit squares as full unit squares and ignore less-than-half unit squares.
2025/7/2
1. Problem Description
We are given a shaded shape on a grid. Each square on the grid has a side length of 1 cm. We are asked to find the approximate area of the shaded shape. The instructions state to consider more-than-half unit squares as full unit squares and ignore less-than-half unit squares.
2. Solution Steps
We need to count the number of squares that are more than half covered by the shape.
By observation:
- There are 15 full squares.
Therefore, the approximate area is 15 square cm.
3. Final Answer
Area = 15 sq. cm