Question

PLEASE HELP ASAP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answer 1

C. 94.2 cm

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

• Circumference: C = 2πr

Explanation:

Step 1: Define

r = 15 cm

Step 2: Find C

1. Substitute [C]: C = 2π(15 cm)
2. Multiply: C = 30π cm
3. Multiply: C = 94.2 cm