in fig. 123, ade is a rectangle and all
dimensions are in cm
o
fig. 12.5
fig. 12.6 show
centre o and
ir-3r. ex
part in terms
the parallel
and 13 cm. 1
84 cm", calcu
parallel side
a triangle i
which meas
the triangle
a bicycle w
o
4 h 5 6 7
fig. 12.3
calculate the areas of the following.
a aabk