MA-302

Perimeter and area of composite figures

Lower Sec Maths · Secondary 1 · Hard · Perimeter and area of composite figures

A rectangular metal plate measures 12 cm by 8 cm. A circular hole of radius 2 cm is cut out from it. Find the area of the remaining metal plate, taking

\pi = 3.14

$83.44\text{ cm}^2$
$108.56\text{ cm}^2$
$96\text{ cm}^2$
$12.56\text{ cm}^2$

Loading problem…