Given the figure, find its
- perimeter,
- area.
(a)
Perimeter of the figure
= 2 x (60 + (5 x 17) + 16 + 54)
= 2 x (60 + 85 + 16 + 54)
= 2 x 215
= 430 cm
(b)
Area of the figure
= (2 x 60 x 17) + (2 x 6 x 17) + (22 x 17)
= (2 x 1020) + (2 x 102) + 374
= 2040 + 204 + 374
= 2618 cm
2 Answer(s): (a) 430 cm; (b) 2618 cm
2