Question

Find the area of the shape.

Either enter an exact answer in terms of 7 or use 3.14 for and enter your answer as a decimal.
units?
3 of 4 . OO

Answer 1

A = 3.14

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: A = πr²

Explanation:

Step 1: Define

r = 2

Step 2: Find Area

Remember we have a quarter circle.

1. Modify [AC]: A = 1/4πr²
2. Substitute in r: A = 1/4π(2)²
3. Exponents: A = 1/4π(4)
4. Multiply: A = π
5. Rewrite: A = 3.14