Trigonometry Worksheets

Triangle abc has abc 115 ac 763 cm bc 38 cm find

Info iconThis preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: as LM = 6.3 cm LN = 5.8 cm ∠ LMN = 32º Calculate the two possible sizes of ∠ LNM 11. The goal-posts in Association Fooball are 7.3 metres apart. A player situated 5 metres from one goal-post and 6 metres from the other is about to kick the ball at the goal. Calculate the size of the angle within which the ball must be kicked if a goal is to be scored. 12. Two ships leave the same harbour at the same time. One steams due North for 130 miles, the other on a course of 140º for a distance of 170 miles. How far apart are the two ships after this? 13. Two aeroplanes leave simultaneously from the same airport. One flies due East at a speed of 150 kilometres an hour; the other on a course of 250º at 170 kilometres an hour. Calculate how far apart the two planes are, 2 hours after leaving the airport. 14. A ship leaves port at noon on a course of 070º at a speed of 20 knots. A second ship leaves the same port at 13.30 moving at a speed of 30 knots and heading in the direction of 310º What distance apart will t...
View Full Document

This document was uploaded on 03/01/2014.

Ask a homework question - tutors are online