Use the Graph to Solve the Problem A) 12 M
B) 0

Multiple Choice

Use the graph to solve the problem.
- $$\text { The surface area a of a cylinder is shown in the graph below. What is the radius } \mathrm { r } \text { if the surface area is } 20 \mathrm {~m} 2 \text { ? }$$

A) 1.2 m
B) 0.6 m
C) 0.8 m
D) 1.0 m