fred's company is planning a new logo.
the diagrams show two similar versions of the planned logo.
7.5 cm
a) calculate the lengths of the sides
5 cm
06.3 cm
marked a and b.
7.2 cm
b) the smaller of the two versions of the
logo costs £4.48 to paint with gold paint.
calculate the cost of painting the larger
version of the logo with the same gold paint.