# Activity 1

- Author:
- Renert School

a) Construct a right triangle ABC with perpendicular sides AB and AC measuring 3 and 4 respectively.
b) What is the length of the third and largest side (BC)?
* Hint: you need to construct the triangle in a way that if the first point (A) is moved the triangle still keeps the property of having a right angle and at the same time does not change its length.
** You can watch the video that refers to Activity 1 in case you need help