Given the figure, find its
- perimeter,
- area.
(a)
Perimeter of the figure
= 2 x (53 + (5 x 19) + 19 + 45)
= 2 x (53 + 95 + 19 + 45)
= 2 x 212
= 424 cm
(b)
Area of the figure
= (2 x 53 x 19) + (2 x 8 x 19) + (27 x 19)
= (2 x 1007) + (2 x 152) + 513
= 2014 + 304 + 513
= 2831 cm
2 Answer(s): (a) 424 cm; (b) 2831 cm
2