Given the figure, find its
- perimeter,
- area.
(a)
Perimeter of the figure
= 2 x (51 + (5 x 15) + 14 + 48)
= 2 x (51 + 75 + 14 + 48)
= 2 x 188
= 376 cm
(b)
Area of the figure
= (2 x 51 x 15) + (2 x 3 x 15) + (17 x 15)
= (2 x 765) + (2 x 45) + 255
= 1530 + 90 + 255
= 1875 cm
2 Answer(s): (a) 376 cm; (b) 1875 cm
2