Answer:
1306.46 or 1306 ft
Step-by-step explanation:
given:
opposite = 350 ft
angle of depression= 15°
asked:
how far is the boat from the base of the cliff? ( adjacent)
trigonometric ratio:
TOA or tan= opposite/adjacent
solution:
tan 15= 350/x
divide x on both side
tan 15= 0.2679
x0.2679=350
divide 0.2679 on both sides
x= 350/0.2679
x= 1306.46 or 1306
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Answers & Comments
Answer:
1306.46 or 1306 ft
Step-by-step explanation:
given:
opposite = 350 ft
angle of depression= 15°
asked:
how far is the boat from the base of the cliff? ( adjacent)
trigonometric ratio:
TOA or tan= opposite/adjacent
solution:
tan 15= 350/x
divide x on both side
tan 15= 0.2679
x0.2679=350
divide 0.2679 on both sides
x= 350/0.2679
x= 1306.46 or 1306