UKMT Pink Kangaroo, 2023

Geometry Difficulty 2.0 Junior Find the answer United Kingdom

The diagram shows a map of a park. The park is divided into regions. The number inside each region gives its perimeter, in km. What is the outer perimeter of the park?

(A) $22\text{ km}$ (B) $26\text{ km}$ (C) $28\text{ km}$ (D) $32\text{ km}$ (E) $34\text{ km}$

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