46. A helicopter at point T is 200 meters above the sea MN. If the angles of depression of boat M is 60° and of boat N is 31°, how long is the distance ON? 60° 30 200 m 30% M 60* N

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
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ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter9: Real Numbers And Right Triangles
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46. A helicopter at point T is 200 meters above the sea MN. If the angles of depression of
boat M is 60° and of boat N is 31°, how long is the distance ON?
X-
60
30°
200 m
30%
M
60*
Transcribed Image Text:46. A helicopter at point T is 200 meters above the sea MN. If the angles of depression of boat M is 60° and of boat N is 31°, how long is the distance ON? X- 60 30° 200 m 30% M 60*
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