Given the figure, find its
- perimeter,
- area.
(a)
Perimeter of the figure
= 2 x (57 + (5 x 14) + 16 + 52)
= 2 x (57 + 70 + 16 + 52)
= 2 x 195
= 390 cm
(b)
Area of the figure
= (2 x 57 x 14) + (2 x 5 x 14) + (21 x 14)
= (2 x 798) + (2 x 70) + 294
= 1596 + 140 + 294
= 2030 cm
2 Answer(s): (a) 390 cm; (b) 2030 cm
2