Ud1.3 parallels

TECHNICAL

DRAWINGTECHNICAL DRAWING & BASIC GEOMETRIC CONSTRUCTIONS

JULIA MENA GARCÍA

1.INTRO

2.DRAWING TOOLS

3.TRIANGLES

4.PARALLELS

5.ANGLES

6.CIRCLES

7.+INFO

8.SUMMING UP

INDEX

PARALLELS

PARALLELS

LEARNING HOW TO USE THE SET OF TRIANGLES

SQUARE

TRIANGLE

WE CAN CHANGE FROM HORIZONTAL LINES TO VERT ICAL

LINES JUST CHANGING THE

DIRECT ION OF THE SQUARE.

LET’S HAVE A LOOK AT THE CORRECT

POSITION OF THE SET OF TRIANGLES TO GET

PARALLEL AND PERPENDICULAR LINES

VERT ICAL LINES(PARALLELS)

HORIZONTAL LINES(PARALLELS)

DIAGONAL LINES(PARALLELS)

PERPENDICULAR LINES(90º)AS YOU CAN SEE, WE

CAN GET PARALLELS DIRECTLY WITH THE

ANGLES OF THE TRIANGLE AS WELL.

HERE WE GOT PARALLELS AT 30º, 45º

AND 60º

DRAWING PARALLELS

OPEN PAGE 83 ON YOUR BOOK

SOME EXAMPLES

MORE EXERCISESTRY TO CONT INUE THE PATTERNS IN THE PHOTOCOPY

YOU ARE GIVEN USING THE SET OF TRIANGLES

WRITE YOUR NAME USING ONLY PARALLEL AND PERPENDICULAR LINES WITH THE SET

OF TRIANGLES,

EXERCISE