Construct, full size, the template shown below, showing clearly
the:
(i)
centres of the arcs
(ii)
points of tangency.
2b) Two circles, P and Q diameters 50 and 40 respectively, touch each other tangentially:
Draw:
i). the circles;
(ii) a circle R, diameter 150, to include circles P and Q tangentially' at
the upper part
(iii) an arc, radius 20, to exclude circles P and Q tangentially at the
lower point.
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