Page 105 - TB_6B
P. 105
Challenge Bisecting Lines and Angles
Construct a line that perpendicularly bisects AB. Follow the instructions.
What you need: Ruler(with no marks), Compass
AB
Place a compass Place a compass Draw line .CD
point on point A and point on point B and CD perpendicularly
draw an arc over AB. draw the same arc. bisects AB.
The intersecting
points are points C C
and D.
C
A B A BA B
D
D
1 . Construct a line that 2 . Construct a circle with a
perpendicularly bisects AB. diameter AB.
ABA
94
Construct a line that perpendicularly bisects AB. Follow the instructions.
What you need: Ruler(with no marks), Compass
AB
Place a compass Place a compass Draw line .CD
point on point A and point on point B and CD perpendicularly
draw an arc over AB. draw the same arc. bisects AB.
The intersecting
points are points C C
and D.
C
A B A BA B
D
D
1 . Construct a line that 2 . Construct a circle with a
perpendicularly bisects AB. diameter AB.
ABA
94
