4.8 Applications and Models using Trigonometry
Given one side and an acute angle of a right triangle Find the remaining parts of the triangle.
Given one side and an acute angle of a right triangle Find the remaining parts of the triangle.
Given one side and an acute angle of a right triangle Find the remaining parts of the triangle.
Given one side and an acute angle of a right triangle Find the remaining parts of the triangle. For Angle B
Find of an object in the distance Finding the height of a tree on a mountain.
Find of an object in the distance Finding the height of a tree on a mountain.
Find of an object in the distance Finding the height of a tree on a mountain.
Trigonometry and Bearings Bearing is an acute angle based off the North - South line. N 38º W
A nautical problem A yacht is going 14 knots East for 3 hours, then turns N 42º E for an hour. How far from port is the yacht.
A nautical problem Need to find a hypotenuse of a larger triangle. To find the distance.
A nautical problem The extension helps us find the hypotenuse. We have a few angles and the distance to add.
A nautical problem The extension helps us find the hypotenuse. We have a few angles and the distance to add.
A nautical problem The extension helps us find the hypotenuse. We have a few angles and the distance to add.
A nautical problem The extension helps us find the hypotenuse. We have a few angles and the distance to add.
A nautical problem The extension helps us find the hypotenuse. We have a few angles and the distance to add.
A nautical problem The extension helps us find the hypotenuse. We have a few angles and thedistance to add.
Harmonic Motion (Doing the Wave) Way of writing the Sine function or Cosine function with time. d = a Sin wtor d = a Cos wt d is the distance from the origin or Equilibrium a is for amplitude; w is like b in the normal function (changes period) Period =Frequency =
Homework Page 338 – 342 # 3, 11, 16, 21, 26, 31, 36, 41, 47, 53
Homework Page 338 – 342 # 9, 14, 19, 24, 27, 33, 40, 43, 52, 55