Math Problem Statement

Perimeter of a square is 32 cm. Calculate the area in sq. cm.

Solution

To calculate the area of the square, we first need to find the length of one of its sides.

Step 1: Use the perimeter formula of a square.

The perimeter PP of a square is given by the formula:

P=4×side lengthP = 4 \times \text{side length}

Given that the perimeter is 32 cm, we can solve for the side length:

32=4×side length32 = 4 \times \text{side length}

side length=324=8cm\text{side length} = \frac{32}{4} = 8 \, \text{cm}

Step 2: Calculate the area.

The area AA of a square is given by the formula:

A=side length2A = \text{side length}^2

Substitute the side length:

A=82=64sq. cmA = 8^2 = 64 \, \text{sq. cm}

Final Answer:

The area of the square is 64 square centimeters.

Would you like further details on how to approach such problems? Or do you have any other questions?

Related Questions:

  1. How do you find the side length of a square when given the area?
  2. What is the difference between the perimeter and area of a square?
  3. How would you find the perimeter if you know the area of a square?
  4. What is the formula for the diagonal of a square?
  5. How does the area of a square compare to the area of a rectangle with the same perimeter?

Tip: Remember, the perimeter of a square always gives you a way to find the side length, which is key for calculating the area.

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Math Problem Analysis

Mathematical Concepts

Geometry
Perimeter of Square
Area of Square

Formulas

P = 4 × side length
A = side length^2

Theorems

Perimeter formula of a square
Area formula of a square

Suitable Grade Level

Grades 4-6