Trigonometry Questions and Answers

1 or 1 x 1 by sketching a triangle find cos x sin x radians

2 Find h and r if y 15 A 31 r 43 h

The angle 8 is an integer e g 0 1 2 when measured in radians Give the radian measure of the angle It helps to Question Viewer 3 The rodio manguro X Q f the anglo

Ve are wanting to determine the resultant force and its angle for Point A for the system shown below Use the following information Point A is shown by the blue dot The forces are shown in black The blue lines are used to show direction The positive x direction is to the right and the positive y direction is up F 175 lb 1 F3 95 lb F4 45 lb 209 3 20P 30 F 75 lb