Question

Find the area of the circle (radius = 6)

Answer 1

Explanation:

Area of the circle = pi×r²

= 22/7 × 6 × 6

= 113.14 unit²

Answer 2

A = 36π

General Formulas and Concepts:

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 Formula: A = πr²

• r is radius

Explanation:

Step 1: Define

Radius r = 6

Step 2: Solve

1. Substitute in variable r [Area of a Circle Formula]: A = π(6)²
2. [Area] Evaluate exponents: A = 36π