D.
ct;
Home work
ses
21. a) Using a ruler and a pair of compasses
only, construct triangle XYZ, such
that|XY|=5 cm, |XZ| = 4 cm and
|YZ| = 6 cm.
b) i)
ii)
iii)
Construct the mediator of line YZ.
Construct the mediator of
line XZ.
Locate O, the point of
intersection of the mediators of
lines YZ and XZ.
iv) With centre O and radius OY,
draw a circle.
c) Measure the radius of the circle you
have drawn in (b) (iv) above and
hence calculate the circumference of the circle