Civil Service Exam Reviewer · Measurement and Geometry · medium
A rectangular lot 40 m by 19 m is to be fenced at ₱170 per meter. How much will the fence cost?
- ₱129,200
- ₱10,030
- ₱20,060
- ₱20,230
Answer
C. ₱20,060
Solution
Perimeter = 2(40 + 19) = 118 m. Cost = 118 × ₱170 = ₱20,060.
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