Given the figure, find its
- perimeter,
- area.
(a)
Perimeter of the figure
= 2 x (51 + (5 x 16) + 12 + 49)
= 2 x (51 + 80 + 12 + 49)
= 2 x 192
= 384 cm
(b)
Area of the figure
= (2 x 51 x 16) + (2 x 2 x 16) + (14 x 16)
= (2 x 816) + (2 x 32) + 224
= 1632 + 64 + 224
= 1920 cm
2 Answer(s): (a) 384 cm; (b) 1920 cm
2