Respuesta :

Space

Answer:

15 in

General Formulas and Concepts:

Pre-Algebra

  • Equality Properties

Geometry

Area of Square Formula: A = s²

  • s is the side length

Step-by-step explanation:

Step 1: Define

Identify variables

A = 225 in²

Step 2: Solve for s

  1. Substitute in variables [Area of a Square Formula]:                                      s² = 225 in²
  2. [Equality Property] Square root both sides:                                                    s = 15 in

Otras preguntas