CAIE IGCSE Mathematics Core C4.4 Similarity Topic Practice

The diagram shows two mathematically similar plant pots.

NOT TO SCALE

The smaller pot has height 21.6 cm and diameter 27 cm.
The larger pot has diameter 33 cm.
Find the height, h, of the larger pot.
h= cm [2]

\section*{NOT TO SCALE}

Triangle PQR is mathematically similar to triangle UVW.
Calculate VW.

cm [2]

NOT TO SCALE

Triangle ABC is mathematically similar to triangle DEF.
Calculate the value of h.

h=