1) CORONA-TANGENCY

*DUE DATE: 18/3

Here you have the information in Spanish:

 

Now we are going to work with tangency on the bloc. Remember to use the H pencil, compass, set squares and ruler:

1) Trace the tangent line to the circumference, through the point T given:

2) Trace the 2 tangent lines to the circumference of centre O, from the external point P given:

3) Trace the 2 tangent circumferences to the two given, the radius must be 20 mm long:

Example finished: