Civil Service Exam Reviewer · Measurement and Geometry · medium
A rectangular lot 10 m by 7 m is to be fenced at ₱130 per meter. How much will the fence cost?
- ₱9,100
- ₱4,420
- ₱2,210
- ₱4,550
Answer
B. ₱4,420
Solution
Perimeter = 2(10 + 7) = 34 m. Cost = 34 × ₱130 = ₱4,420.
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