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13. A square plot of land measuring 100 meters × 100 meters is fenced around it. To detect abnormal movements around the land area, Rahmat installed alarms in all four corners of the land. It is known that each alarm is capable of detecting movement within a radius of 50 meters. The area outside the land that Rahmat's alarm can detect is . m? A. 1250 B. 2500 С. 5000 D. 7500 E. 10000

13. A square plot of land measuring 100 meters × 100 meters is fenced around it. To detect abnormal movements around the land area, Rahmat installed alarms in all four corners of the land. It is known that each alarm is capable of detecting movement within a radius of 50 meters. The area outside the land that Rahmat's alarm can detect is . m? A. 1250 B. 2500 С. 5000 D. 7500 E. 10000

Algebra and Trigonometry (6th Edition)
Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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13. A square plot of land measuring 100 meters × 100 meters is fenced around it. To detect abnormal movements around the land area, Rahmat installed alarms in all four corners of the land. It is known that each alarm is capable of detecting movement within a radius of 50 meters. The area outside the land that Rahmat's alarm can detect is .a m² A. 1250 В. 2500 C. 5000 D. 7500 Е. 10000
Transcribed Image Text:13. A square plot of land measuring 100 meters × 100 meters is fenced around it. To detect abnormal movements around the land area, Rahmat installed alarms in all four corners of the land. It is known that each alarm is capable of detecting movement within a radius of 50 meters. The area outside the land that Rahmat's alarm can detect is .a m² A. 1250 В. 2500 C. 5000 D. 7500 Е. 10000
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