alleryA 20 m by 15 m lawn has a 2 m wide path all around outside it. What is the path's area?
A140 m²
B136 m²
C156 m²
D176 m²
Answer & Solution
Correct answer: C. 156 m²
Outer rectangle is 24 x 19 = 456 m², minus the lawn 300 m², leaving 156 m².
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