Uneb uce mathematics paper two 2010

Uneb uce mathematics paper two 2010

5. A rectangle 6cm long and 5cm wide is enlarged so that its area becomes 270cm
2
. Find the linear scale factor of
the enlargement.
6. Inthe figure below, Ois the centre of the circle, angle JKQ= 40
0
and KOQis a straight line.
CIRCLE