|7. A surveyor needs to determine the distance across the pond shown below. She determines that the distance from her position to point P on the south shore of the pond is 15 feet and the angle from her position to point X on the north shore is 32° on the map. What will be the actual length of the pond from north to south, to the nearest foot?

Elementary Geometry for College Students
6th Edition
ISBN:9781285195698
Author:Daniel C. Alexander, Geralyn M. Koeberlein
Publisher:Daniel C. Alexander, Geralyn M. Koeberlein
Chapter6: Circles
Section6.3: Line And Segment Relationships In The Circle
Problem 38E: The center of a circle of radius 3 inches is at a distance of 20 inches from the center of a circle...
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7. A surveyor needs to determine the distance
across the pond shown below. She determines that
the distance from her position to point P on the
south shore of the pond is 15 feet and the angle
from her position to point X on the north shore is
32° on the map. What will be the actual length of
the pond from north to south, to the nearest foot?
| 8. In circle 0, radius OC is 5 cm. Chord AB is 8 cm
and is perpendicular to OC at point P. What is
the length of OP?
North
32
South
Transcribed Image Text:7. A surveyor needs to determine the distance across the pond shown below. She determines that the distance from her position to point P on the south shore of the pond is 15 feet and the angle from her position to point X on the north shore is 32° on the map. What will be the actual length of the pond from north to south, to the nearest foot? | 8. In circle 0, radius OC is 5 cm. Chord AB is 8 cm and is perpendicular to OC at point P. What is the length of OP? North 32 South
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