East of the center of the ski trail. e center of the ski trail. North of the center of the ski trail. center of the ski trail. t in this context? Select all that apply. East of the center of the ski trail. North of the center of the ski trail. e center of the ski trail. center of the ski trail.

Trigonometry (MindTap Course List)
8th Edition
ISBN:9781305652224
Author:Charles P. McKeague, Mark D. Turner
Publisher:Charles P. McKeague, Mark D. Turner
Chapter8: Complex Numbers And Polarcoordinates
Section8.6: Equations In Polar Coordinates And Their Graphs
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A skier skis along a circular ski trail that has a radius of 1.3 km. The skiier starts at the East side of the ski trail and travels in the CCW direction.
Let 0 represent the radian measure of the angle the skier has swept out.
Suppose cos(0) = 0.85 and sin(0) = 0.52.
%3D
a. What does the 0.85 in cos(0)
0.85 represent in this context? Select all that apply.
%3D
O The skiier is 0.85 radius lengths to the East of the center of the ski trail.
O The skiier is 0.52 km to the North of the center of the ski trail.
O The skiier is 0.52 radius lengths to the North of the center of the ski trail.
The skiier is 0.85 km to the East of the center of the ski trail.
b. What does the 0.52 in sin(0) = 0.52 represent in this context? Select all that apply.
%3D
O The skiier is 0.85 radius lengths to the East of the center of the ski trail.
The skiier is 0.52 radius lengths to the North of the center of the ski trail.
The skiier is 0.52 km to the North of the center of the ski trail.
O The skiier is 0.85 km to the East of the center of the ski trail.
Transcribed Image Text:A skier skis along a circular ski trail that has a radius of 1.3 km. The skiier starts at the East side of the ski trail and travels in the CCW direction. Let 0 represent the radian measure of the angle the skier has swept out. Suppose cos(0) = 0.85 and sin(0) = 0.52. %3D a. What does the 0.85 in cos(0) 0.85 represent in this context? Select all that apply. %3D O The skiier is 0.85 radius lengths to the East of the center of the ski trail. O The skiier is 0.52 km to the North of the center of the ski trail. O The skiier is 0.52 radius lengths to the North of the center of the ski trail. The skiier is 0.85 km to the East of the center of the ski trail. b. What does the 0.52 in sin(0) = 0.52 represent in this context? Select all that apply. %3D O The skiier is 0.85 radius lengths to the East of the center of the ski trail. The skiier is 0.52 radius lengths to the North of the center of the ski trail. The skiier is 0.52 km to the North of the center of the ski trail. O The skiier is 0.85 km to the East of the center of the ski trail.
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