Question

1. find the perimeter of a rectangle with vertices at (1,2), (1,6), (5,2), and (5,6) on the coordinate plane.

16 units
20 units
14 units
12 units

Explanation:

Step1: Calculate length of rectangle

Length = $|5 - 1| = 4$ units

Step2: Calculate width of rectangle

Width = $|6 - 2| = 4$ units

Step3: Compute perimeter of rectangle

Perimeter formula: $P = 2(\text{length} + \text{width})$
$P = 2(4 + 4) = 2\times8 = 16$

Answer:

16 units