Question

what is the perimeter of rectangle fghi? perimeter = \boxed{} units

Explanation:

Step1: Find length and width

From the graph, point \( F(2,6) \), \( I(2,1) \), \( H(10,1) \), \( G(10,6) \).
Length \( FG \): \( 10 - 2 = 8 \) units.
Width \( FI \): \( 6 - 1 = 5 \) units.

Step2: Calculate perimeter

Perimeter of rectangle: \( P = 2\times(\text{length} + \text{width}) \)
\( P = 2\times(8 + 5) = 2\times13 = 26 \)

Answer:

26