Given the figure, find its
- perimeter,
- area.
(a)
Perimeter of the figure
= 2 x (56 + (5 x 14) + 14 + 53)
= 2 x (56 + 70 + 14 + 53)
= 2 x 193
= 386 cm
(b)
Area of the figure
= (2 x 56 x 14) + (2 x 3 x 14) + (17 x 14)
= (2 x 784) + (2 x 42) + 238
= 1568 + 84 + 238
= 1890 cm
2 Answer(s): (a) 386 cm; (b) 1890 cm
2