Question

What is the area of a circle with a radius of 14.5

Answer 1

A = 45.53

General Formulas and Concepts:

Math

• π (pi) ≈ 3.14

Pre-Algebra

Order of Operations: BPEMDAS

1. Brackets
2. Parenthesis
3. Exponents
4. Multiplication
5. Division
6. Addition
7. Subtraction

• Left to Right

Geometry

Area of a Circle: A = πr

• r is radius

Explanation:

Step 1: Define

r = 14.5

Step 2: Find Area

1. Substitute in r [Area of a Circle]: A = 14.5π
2. Approximate π: A = 14.5(3.14)
3. Multiply: A = 45.53