1. You are esitmating
... Dancer measures the angle between the Nelly and the lighthouse to be 38°. How far apart are the two ships to the nearest tenth of a kilometer? ...
... Dancer measures the angle between the Nelly and the lighthouse to be 38°. How far apart are the two ships to the nearest tenth of a kilometer? ...
Fall Semester Geometry
... Email address: ____________________________________________________________________________________________ To the teacher: The topics below are those usually offered in this course at OA. Please check the topics that align with your class and write in any additional topics needed under each unit. S ...
... Email address: ____________________________________________________________________________________________ To the teacher: The topics below are those usually offered in this course at OA. Please check the topics that align with your class and write in any additional topics needed under each unit. S ...
Rule of marteloio
.jpg?width=300)
The rule of marteloio is a medieval technique of navigational computation that uses compass direction, distance and a simple trigonometric table known as the toleta de marteloio. The rule told mariners how to plot the traverse between two different navigation courses by means of resolving triangles with the help of the Toleta and basic arithmetic.Those uncomfortable with manipulating numbers could resort to the visual tondo e quadro (circle-and-square) and achieve their answer with dividers. The rule of marteloio was commonly used by Mediterranean navigators during the 14th and 15th centuries, before the development of astronomical navigation.