Measuring Angles

Measuring angles sounds technical, but drawing angles mostly involves observation. If you want to take the guesswork out of drawing angles, use an angle ruler. Correct angles will make your drawings more successful.

Duplicate the Angle

First, duplicate the angle of the subject by aligning a pencil with it.

Transfer the Angle to Your Drawing

Keeping the pencil at the same angle, hold it over the drawing and adjust the sketch as needed.

Using an Angle Ruler

An angle ruler also can be used for duplicating angles. Line up the angle ruler with the subject, then hold it over the drawing. Then transfer the angle to the drawing by placing the angle ruler on the relevant area of the drawing and marking along it.