Given the figure, find its
- perimeter,
- area.
(a)
Perimeter of the figure
= 2 x (60 + (5 x 16) + 14 + 51)
= 2 x (60 + 80 + 14 + 51)
= 2 x 205
= 410 cm
(b)
Area of the figure
= (2 x 60 x 16) + (2 x 9 x 16) + (23 x 16)
= (2 x 960) + (2 x 144) + 368
= 1920 + 288 + 368
= 2576 cm
2 Answer(s): (a) 410 cm; (b) 2576 cm
2