Question

1. find the perimeter of the figure.

figure: grid with x, y axes, labeled e, f, h, g, blue shaded rectangle
options:
○ a. 25
○ b. 20
○ c. 5
○ d. 10

1. find the area of the figure:

same figure as above
options:
○ a. 25
○ b. 20
○ c. 5

Explanation:

Question 4: Find the perimeter of the figure.

Step1: Determine the side length

From the grid, we can see that the figure is a square (or rectangle with equal length and width) with side length \( 5 \) units (since it spans 5 grid squares, each of side length 1).

Step2: Calculate the perimeter

The formula for the perimeter \( P \) of a square is \( P = 4 \times \text{side length} \). Substituting the side length \( s = 5 \), we get \( P = 4\times5 = 20 \).

Step1: Determine the side length

The figure is a square with side length \( 5 \) units (spanning 5 grid squares, each of side length 1).

Step2: Calculate the area

The formula for the area \( A \) of a square is \( A=\text{side length}\times\text{side length} \). Substituting the side length \( s = 5 \), we get \( A = 5\times5=25 \).

Answer:

B. 20

Question 5: Find the area of the figure.