Question

HELP! AAHHHHH SOMEBODY HELP!

If each square of the grid below is $0.5\text{ cm}$ by $0.5\text{ cm}$, how many square centimeters are in the area of the blue figure?

Answer 1

The area of the blue figure is approximately 4.5 square centimeters.

To find the area of the blue figure in square centimeters, we follow these steps:

1. Count the Number of Blue Squares:

Each square represents a part of the area. By counting the number of blue squares, we can determine the total area of the figure.

2. Calculate the Area of Each Square:

Each square is
`\(0.5 \text{ cm} * 0.5 \text{ cm}\), so the area of each square is \(0.5 \text{ cm} * 0.5 \text{ cm} = 0.25 \text{ cm}^2\).`

3. Calculate the Total Area:

Multiply the number of blue squares by the area of each square to get the total area in square centimeters.

I will count the number of blue squares from the image and then calculate the total area. Let's do that now.

After analyzing the image, it appears there are approximately 18 blue squares that make up the blue figure.

Given that each square has an area of
`\(0.25 \text{ cm}^2\) (since \(0.5 \text{ cm} * 0.5 \text{ cm} = 0.25 \text{ cm}^2\)),` the total area of the blue figure can be calculated as:

`\[ \text{Total Area} = \text{Number of Blue Squares} * \text{Area of Each Square} \]`

`\[ \text{Total Area} = 18 * 0.25 \text{ cm}^2 \]`

`\[ \text{Total Area} = 4.5 \text{ cm}^2 \]`

Answer 2

8.50 cm²

Explanation:

The dimension of each square is given as 0.5cm by 0.5cm

The area of the a square is, a²

Where, a = side length

Area of each square = 0.5² = 0.25cm

The number of blue colored squares = 34

The total area of the blue colored squares is :

34 * 0.25 = 8.50cm²