Given the figure, find its
- perimeter,
- area.
(a)
Perimeter of the figure
= 2 x (58 + (5 x 13) + 17 + 52)
= 2 x (58 + 65 + 17 + 52)
= 2 x 192
= 384 cm
(b)
Area of the figure
= (2 x 58 x 13) + (2 x 6 x 13) + (23 x 13)
= (2 x 754) + (2 x 78) + 299
= 1508 + 156 + 299
= 1963 cm
2 Answer(s): (a) 384 cm; (b) 1963 cm
2