Task 1
Find the definition of the following
(a) line bisector
(b) angle bisector
Task 2
Watch the following videos and learn how a line is bisected
Video 1
Video 2
Task 3
Complete the worksheet on CONSTRUCTION.
(a) TASK 1: To construct: an angle of 60°.
(b) TASK 2: To construct: the angle bisector of a given angle.
(c) TASK 3: To construct: A line through R perpendicular to PQ.
(d) TASK 4: To construct: A line through R parallel to PQ.
(e) TASK 5: To construct: A line 3 cm from PQ and parallel to PQ.
Angle Bisector is either a line or a ray that divides the angle into half. Which means if an angle is 90°, and there is a angle bisector, the 2 angles would then be 45° each.
ReplyDeleteTask 1
ReplyDeleteAngle bi-setion
Bi-section is the process of a line intersecting it dividing it into 2 equal parts.
So Angle bisection is the process of intersecting an angle into 2 equal parts/angles.
Task 1
ReplyDeleteThe internal angle bisector is the line or line segment that divides the angle into two equal parts.
Task 1 Line Bisector
ReplyDeleteA line, ray or segment which cuts another line segment into two equal parts.
Line Bisector - A line which cuts another line into two equal parts
ReplyDeleteAngle Bisector - It is a line that divides the angle into half.