Given the figure, find its
- perimeter,
- area.
(a)
Perimeter of the figure
= 2 x (59 + (5 x 19) + 17 + 54)
= 2 x (59 + 95 + 17 + 54)
= 2 x 225
= 450 cm
(b)
Area of the figure
= (2 x 59 x 19) + (2 x 5 x 19) + (22 x 19)
= (2 x 1121) + (2 x 95) + 418
= 2242 + 190 + 418
= 2850 cm
2 Answer(s): (a) 450 cm; (b) 2850 cm
2