CLASSWORK 10 Min 1.1. Place your compass on the given point (P). Draw an arc across the line on each side of the given point. Do not adjust the compass width when drawing the second arc. 1. 2. Open your compass so that it is wider than the distance from one of the arcs. 1.3. Use your ruler to join the given point (P) and the point where the arcs intersect (Q). Use the compass and ruler to draw a perpendicular at the given point on each line. Use your compass and your ruler to bisect the right angle to create an angle of 45˚. Constructing a 30º Angle We know that: ½ of 60o = 30o So, to construct an angle of 30º, first construct a 60º angle and then it. Often, we apply the following steps. Draw the arm PQ.
CLASSWORK 10 Min 1.1. Place your compass on the given point (P). Draw an arc across the line on each side of the given point. Do not adjust the compass width when drawing the second arc. 1. 2. Open your compass so that it is wider than the distance from one of the arcs. 1.3. Use your ruler to join the given point (P) and the point where the arcs intersect (Q). Use the compass and ruler to draw a perpendicular at the given point on each line. Use your compass and your ruler to bisect the right angle to create an angle of 45˚. Constructing a 30º Angle We know that: ½ of 60o = 30o So, to construct an angle of 30º, first construct a 60º angle and then it. Often, we apply the following steps. Draw the arm PQ.
Grade_8_Term_2_Lesson_PLans_Final.docx