Given the figure, find its
- perimeter,
- area.
(a)
Perimeter of the figure
= 2 x (53 + (5 x 16) + 16 + 44)
= 2 x (53 + 80 + 16 + 44)
= 2 x 193
= 386 cm
(b)
Area of the figure
= (2 x 53 x 16) + (2 x 9 x 16) + (25 x 16)
= (2 x 848) + (2 x 144) + 400
= 1696 + 288 + 400
= 2384 cm
2 Answer(s): (a) 386 cm; (b) 2384 cm
2