
Aim 34: How do we use find the values of unknown angles ? Do
... Example 1) Dan was walking through a forest when he came upon a sizable tree. Dan estimated he was about 40 meters away from the tree when he measured the angle of elevation between the horizontal and the top of the tree to be 35 degrees. a) If Dan is about 2 meters tall, about how tall is the tree? ...
... Example 1) Dan was walking through a forest when he came upon a sizable tree. Dan estimated he was about 40 meters away from the tree when he measured the angle of elevation between the horizontal and the top of the tree to be 35 degrees. a) If Dan is about 2 meters tall, about how tall is the tree? ...
A New Connection Between the Triangles of Stirling and Pascal
... yield perfect numbers in this manner, but every even perfect number does appear somewhere in this sequence. This is because the number of elements in each white triangle is given by 2n –1(2n – 1). With n = 1, we get 1. Making n = 2 or 3 gives 6 and 28, respectively. Every even perfect number is of t ...
... yield perfect numbers in this manner, but every even perfect number does appear somewhere in this sequence. This is because the number of elements in each white triangle is given by 2n –1(2n – 1). With n = 1, we get 1. Making n = 2 or 3 gives 6 and 28, respectively. Every even perfect number is of t ...