Question

what is the perimeter of square tuwv? perimeter = units

Explanation:

Step1: Determine side - length

Count the number of grid units for one side of the square. From the graph, the horizontal distance between two adjacent vertices (e.g., from U to V) is 10 units.

Step2: Use perimeter formula

The perimeter formula for a square is $P = 4s$, where $s$ is the side - length. Here $s = 10$. So $P=4\times10$.

Answer:

40