# Bird Watching

- Author:
- Samantha, gallivanH, Bianca Jade

## Matt is using his binoculars and spots a bird at the top of a tree. The tree is a total of 26.8m tall and Matt is 1.8m tall. Using this information, answer the following questions.

## Question 1

If Matt is 1.8m tall and the tree is approximately 26.8 metres high, find how the value of f, assuming Matt is looking from eye-level. Find the value of side f.

## Question 2

What is the angle of elevation to the nearest whole degree from Matt's position to the bird?

## Question 3

What is the angle of depression to the nearest whole degree from the bird to Matt's position?

## Question 4

Are your answers to Question #1 and #2 the same? Why/why not?